largest city The United Nations uses three definitions for what constitutes a city, as not all cities in all jurisdictions are classified using the same criteria. Cities may be defined as the cities proper, the extent of their urban area, or their metropo ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

Tokyo Bay is a bay located in the southern Kantō region of Japan, and spans the coasts of Tokyo, Kanagawa Prefecture, and Chiba Prefecture. Tokyo Bay is connected to the Pacific Ocean by the Uraga Channel. The Tokyo Bay region is both the most populous a ...

Kantō region The is a geographical area of Honshu, the largest island of Japan. In a common definition, the region includes the Greater Tokyo Area and encompasses seven prefectures: Gunma, Tochigi, Ibaraki, Saitama, Tokyo, Chiba and Kanagawa. Slight ...

Honshu , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island separ ...

Japanese government The Government of Japan consists of legislative, executive and judiciary branches and is based on popular sovereignty. The Government runs under the framework established by the Constitution of Japan, adopted in 1947. It is a unitary state, c ...

Emperor of Japan The Emperor of Japan is the monarch and the head of the Imperial House of Japan, Imperial Family of Japan. Under the Constitution of Japan, he is defined as the symbol of the Japanese state and the unity of the Japanese people, and his positio ...

Edo Edo ( ja, , , "bay-entrance" or "estuary"), also romanized as Jedo, Yedo or Yeddo, is the former name of Tokyo. Edo, formerly a ''jōkamachi'' (castle town) centered on Edo Castle located in Musashi Province, became the ''de facto'' capital of ...

Tokugawa shogunate The Tokugawa shogunate (, Japanese 徳川幕府 ''Tokugawa bakufu''), also known as the , was the military government of Japan during the Edo period from 1603 to 1868. Nussbaum, Louis-Frédéric. (2005)"''Tokugawa-jidai''"in ''Japan Encyclopedia ...

Meiji Restoration The , referred to at the time as the , and also known as the Meiji Renovation, Revolution, Regeneration, Reform, or Renewal, was a political event that restored practical imperial rule to Japan in 1868 under Emperor Meiji. Although there were ...

Kyoto Kyoto (; Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in Japan. Located in the Kansai region on the island of Honshu, Kyoto forms a part of the Keihanshin metropolitan area along with Osaka and Kobe. , the ci ...

1923 Great Kantō earthquake The struck the Kantō Plain on the main Japanese island of Honshū at 11:58:44 JST (02:58:44 UTC) on Saturday, September 1, 1923. Varied accounts indicate the duration of the earthquake was between four and ten minutes. Extensive firestorms an ...

Japanese economic miracle The Japanese economic miracle refers to Japan's record period of economic growth between the post-World War II era and the end of the Cold War. During the economic boom, Japan rapidly became the world's second-largest economy (after the Unit ...

Tokyo Metropolitan Government The is the government of the Tokyo Metropolis. One of the 56 prefectures of Japan, the government consists of a popularly elected governor and assembly. The headquarters building is located in the ward of Shinjuku. The metropolitan government ...

23 special wards are a special form of Municipalities of Japan, municipalities in Japan under the 1947 Local Autonomy Act, Local Autonomy Law. They are city-level wards: primary subdivisions of a prefecture with municipal autonomy largely comparable to other ...

Tokyo City was a Cities of Japan, municipality in Japan and part of Tokyo Prefecture (1868–1943), Tokyo-fu which existed from 1 May 1889 until its merger with its prefecture on 1 July 1943. The historical boundaries of Tokyo City are now occupied by ...

Tokyo Islands The , also known as the or , consist of the Izu and Ogasawara (also known as Bonin) island chains to the south of the Izu Peninsula The is a large mountainous peninsula with a deeply indented coastline to the west of Tokyo on the Pacifi ...

gross domestic product Gross domestic product (GDP) is a money, monetary Measurement in economics, measure of the market value of all the final goods and services produced and sold (not resold) in a specific time period by countries. Due to its complex and subjec ...

New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...

Globalization and World Cities Research Network The Globalization and World Cities Research Network (GaWC) is a think tank that studies the relationships between world cities in the context of globalization. It is based in the geography department of Loughborough University in Leicestershi ...

Yokohama is the second-largest city in Japan by population and the most populous municipality of Japan. It is the capital city and the most populous city in Kanagawa Prefecture, with a 2020 population of 3.8 million. It lies on Tokyo Bay, south of To ...

Chiba Chiba may refer to: Places China * (), town in Jianli County, Jingzhou, Hubei Japan * Chiba (city), capital of Chiba Prefecture ** Chiba Station, a train station * Chiba Prefecture, a sub-national jurisdiction in the Greater Tokyo Area on ...

Global Financial Centres Index The Global Financial Centres Index (GFCI) is a ranking of the competitiveness of financial centres based on over 29,000 financial centre assessments from an online questionnaire together with over 100 indices from organisations such as the World ...

New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...

London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...

Shanghai Shanghai (; , , Standard Mandarin pronunciation: ) is one of the four direct-administered municipalities of the People's Republic of China (PRC). The city is located on the southern estuary of the Yangtze River, with the Huangpu River flow ...

Tokyo Skytree is a broadcasting and observation tower in Sumida, Tokyo. It became the tallest structure in Japan in 2010 and the world's largest underground floodwater diversion facility, the Metropolitan Area Outer Underground Discharge Channel (located in

Kasukabe, Saitama is a special city located in Saitama Prefecture, Japan. , the city had an estimated population of 233,278 in 108,328 households and a population density of . The total area of the city is . Kasukabe is famous for the production of , traditi ...

, a suburb of Tokyo). The

Tokyo Metro Ginza Line The is a subway line in Tokyo, Japan, operated by Tokyo Metro. The official name is . It is 14.3 km long and serves the wards of Shibuya, Minato, Chūō, Chiyoda, and Taitō. It is the oldest subway line in Asia. The line was named af ...

, opened in 1927, is the oldest underground metro line in

East Asia East Asia is the eastern region of Asia, which is defined in both geographical and ethno-cultural terms. The modern states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. China, North Korea, South Korea and ...

. Recognized as one of the most livable cities in the world, Tokyo was tied fourth with

Wellington Wellington ( mi, Te Whanganui-a-Tara or ) is the capital city of New Zealand. It is located at the south-western tip of the North Island, between Cook Strait and the Remutaka Range. Wellington is the second-largest city in New Zealand by me ...

in the 2021 Global Livability Ranking. The city has hosted multiple international events, including the

1964 Summer Olympics The , officially the and commonly known as Tokyo 1964 ( ja, 東京1964), were an international multi-sport event held from 10 to 24 October 1964 in Tokyo, Japan. Tokyo had been awarded the organization of the 1940 Summer Olympics, but this ho ...

and

1964 Summer Paralympics The , originally known as the 13th International Stoke Mandeville Games and also known as Paralympic Tokyo 1964,

, the

2020 Summer Olympics The , officially the and also known as , was an international multi-sport event held from 23 July to 8 August 2021 in Tokyo, Japan, with some preliminary events that began on 21 July. Tokyo was selected as the host city during the ...

and

2020 Summer Paralympics The , branded as the Tokyo 2020 Paralympic Games, was an international multi-sport parasports event held from 24 August to 5 September 2021 in Tokyo, Japan. They were the 16th Summer Paralympic Games as organized by the International Paralym ...

(postponed; held in 2021), and three summits of the G7 (in 1979, 1986, and 1993). Tokyo is an international research and development hub and is likewise represented by several major universities, most notably the

University of Tokyo , abbreviated as or UTokyo, is a public research university located in Bunkyō, Tokyo, Japan. Established in 1877, the university was the first Imperial University and is currently a Top Type university of the Top Global University Project by ...

.

Tokyo Station Tokyo Station ( ja, 東京駅, ) is a railway station in Chiyoda, Tokyo, Japan. The original station is located in Chiyoda's Marunouchi business district near the Tokyo Imperial Palace, Imperial Palace grounds. The newer Eastern extension is ...

is the central hub for Japan's high-speed railway network, the

Shinkansen The , colloquially known in English as the bullet train, is a network of high-speed railway lines in Japan. Initially, it was built to connect distant Japanese regions with Tokyo, the capital, to aid economic growth and development. Beyond l ...

;

Shinjuku Station is a major railway station in the Shinjuku and Shibuya wards in Tokyo, Japan. In Shinjuku, it is part of the Nishi-Shinjuku and Shinjuku districts. In Shibuya, it is located in the Yoyogi and Sendagaya districts. It is the world's busiest rai ...

in Tokyo is also the world's busiest train station. Notable special wards of Tokyo include: Chiyoda, the site of the

National Diet Building The is the building where both houses of the National Diet, National Diet of Japan meet. It is located at Nagatachō, Tokyo, Nagatachō 1-chome 7–1, Chiyoda, Tokyo. Sessions of the House of Representatives (Japan), House of Representatives ta ...

and the

Tokyo Imperial Palace The is the main residence of the Emperor of Japan. It is a large park-like area located in the Chiyoda district of the Chiyoda ward of Tokyo and contains several buildings including the where the Emperor has his living quarters, the where va ...

;

Shinjuku is a special ward in Tokyo, Japan. It is a major commercial and administrative centre, housing the northern half of the busiest railway station in the world (Shinjuku Station) and the Tokyo Metropolitan Government Building, the administration ...

, the city's administrative center; and

Shibuya Shibuya ( 渋谷区 ''Shibuya-ku'') is a special ward in Tokyo, Japan. As a major commercial and finance center, it houses two of the busiest railway stations in the world, Shinjuku Station (southern half) and Shibuya Station. As of April 1 ...

, a commercial, cultural, and business hub.

Etymology

Tokyo was originally known as , a

kanji are the logographic Chinese characters taken from the Chinese family of scripts, Chinese script and used in the writing of Japanese language, Japanese. They were made a major part of the Japanese writing system during the time of Old Japanese ...

compound of 江 (''e'', "cove, inlet") and 戸 (''to'', "entrance, gate, door").Room, Adrian. ''Placenames of the World''. McFarland & Company (1996)
p. 360
. . The name, which can be translated as "

estuary An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environment ...

", is a reference to the original settlement's location at the meeting of the

Sumida River The is a river that flows through central Tokyo, Japan. It branches from the Arakawa River at Iwabuchi (in Kita-ku) and flows into Tokyo Bay. Its tributaries include the Kanda and Shakujii rivers. It passes through the Kita, Adachi, Arakaw ...

and

Tokyo Bay is a bay located in the southern Kantō region of Japan, and spans the coasts of Tokyo, Kanagawa Prefecture, and Chiba Prefecture. Tokyo Bay is connected to the Pacific Ocean by the Uraga Channel. The Tokyo Bay region is both the most populous a ...

. During the

Meiji Restoration The , referred to at the time as the , and also known as the Meiji Renovation, Revolution, Regeneration, Reform, or Renewal, was a political event that restored practical imperial rule to Japan in 1868 under Emperor Meiji. Although there were ...

in 1868, the name of the city was changed to , when it became the new imperial capital, in line with the East Asian tradition of including the word capital () in the name of the capital city (for example,

Kyoto Kyoto (; Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in Japan. Located in the Kansai region on the island of Honshu, Kyoto forms a part of the Keihanshin metropolitan area along with Osaka and Kobe. , the ci ...

(),

Keijō Keijō, or Gyeongseong, was an administrative district of Chōsen that corresponds to the present Seoul, the capital of South Korea. :ko:경성부, -(Seoul of Korea under Japanese rule) Honmachi The central district of Gyeongseong was Ho ...

(),

Beijing } Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 ...

(),

Nanjing Nanjing (; , Mandarin pronunciation: ), alternately romanized as Nanking, is the capital of Jiangsu province of the People's Republic of China. It is a sub-provincial city, a megacity, and the second largest city in the East China region. T ...

(), and

Xijing Western Capital may refer to: China * The former name of Xi'an, called Xijing during the Han, Sui and Tang dynasties * The former name of Luoyang, called Xijing during the Later Jin of the Five Dynasties period * The former name of Datong, cal ...

()). During the early

Meiji period The is an era of Japanese history that extended from October 23, 1868 to July 30, 1912. The Meiji era was the first half of the Empire of Japan, when the Japanese people moved from being an isolated feudal society at risk of colonization ...

, the city was sometimes called "Tōkei", an alternative pronunciation for the same characters representing "Tokyo", making it a

kanji homograph are the logographic Chinese characters taken from the Chinese script and used in the writing of Japanese. They were made a major part of the Japanese writing system during the time of Old Japanese and are still used, along with the subsequent ...

. Some surviving official English documents use the spelling "Tokei"; however, this pronunciation is now obsolete.

History

Pre-1869 (Edo period)

Tokyo was originally a village called Edo, in what was formerly part of the old

Musashi Province was a province of Japan, which today comprises Tokyo Metropolis, most of Saitama Prefecture and part of Kanagawa Prefecture. It was sometimes called . The province encompassed Kawasaki and Yokohama. Musashi bordered on Kai, Kōzuke, Sagami, S ...

. Edo was first fortified by the

Edo clan The Edo clan were a minor offshoot of the Taira clan, and first fortified the settlement known as Edo, which would later become Tokyo. The Imperial Palace now stands at this location.Time Out Tokyo edited by Cathy Phillips, page 11 During the Az ...

, in the late twelfth century. In 1457,

Ōta Dōkan , also known as Ōta Sukenaga (太田資長) or Ōta Dōkan Sukenaga, was a Japanese ''samurai'' warrior-poet, military tactician and Buddhist monk. Ōta Sukenaga took the tonsure (bald scalp) as a Buddhist priest in 1478, and he also adopted t ...

built

Edo Castle is a flatland castle that was built in 1457 by Ōta Dōkan in Edo, Toshima District, Musashi Province. In modern times it is part of the Tokyo Imperial Palace in Chiyoda, Tokyo and is therefore also known as . Tokugawa Ieyasu established the ...

. In 1590,

Tokugawa Ieyasu was the founder and first ''shōgun'' of the Tokugawa Shogunate of Japan, which ruled Japan from 1603 until the Meiji Restoration in 1868. He was one of the three "Great Unifiers" of Japan, along with his former lord Oda Nobunaga and fellow ...

moved from

Mikawa Province was an old province in the area that today forms the eastern half of Aichi Prefecture. Nussbaum, Louis-Frédéric. (2005). "''Mikawa''" in . Its abbreviated form name was . Mikawa bordered on Owari, Mino, Shinano, and Tōtōmi Provinces. Mik ...

(his lifelong base) to the

Kantō region The is a geographical area of Honshu, the largest island of Japan. In a common definition, the region includes the Greater Tokyo Area and encompasses seven prefectures: Gunma, Tochigi, Ibaraki, Saitama, Tokyo, Chiba and Kanagawa. Slight ...

. When he became ''

shōgun , officially , was the title of the military dictators of Japan during most of the period spanning from 1185 to 1868. Nominally appointed by the Emperor, shoguns were usually the de facto rulers of the country, though during part of the Kamakur ...

'' in 1603, Edo became the center of his ruling. During the subsequent

Edo period The or is the period between 1603 and 1867 in the history of Japan, when Japan was under the rule of the Tokugawa shogunate and the country's 300 regional '' daimyo''. Emerging from the chaos of the Sengoku period, the Edo period was characteriz ...

, Edo grew into one of the largest cities in the world with a population topping one million by the 18th century. But Edo was still the home of the

Tokugawa shogunate The Tokugawa shogunate (, Japanese 徳川幕府 ''Tokugawa bakufu''), also known as the , was the military government of Japan during the Edo period from 1603 to 1868. Nussbaum, Louis-Frédéric. (2005)"''Tokugawa-jidai''"in ''Japan Encyclopedia ...

and not the

capital of Japan The current capital of Japan is Tokyo."About Japan"
The Government of Japan. Retrieved 9 March 2022.

(the Emperor himself lived in

Kyoto Kyoto (; Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in Japan. Located in the Kansai region on the island of Honshu, Kyoto forms a part of the Keihanshin metropolitan area along with Osaka and Kobe. , the ci ...

almost continuously from 794 to 1868). During the Edo era, the city enjoyed a prolonged period of peace known as the ''Pax Tokugawa'', and in the presence of such peace, the shogunate adopted a stringent policy of seclusion, which helped to perpetuate the lack of any serious military threat to the city. The absence of war-inflicted devastation allowed Edo to devote the majority of its resources to rebuilding in the wake of the consistent fires,

earthquakes An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in intensity, from ...

, and other devastating natural disasters that plagued the city. This prolonged period of seclusion however came to an end with the arrival of American Commodore

Matthew C. Perry Matthew Calbraith Perry (April 10, 1794 – March 4, 1858) was a commodore of the United States Navy who commanded ships in several wars, including the War of 1812 and the Mexican–American War (1846–1848). He played a leading role in the op ...

in 1853. Commodore Perry forced the opening of the ports of Shimoda and

Hakodate is a city and port located in Oshima Subprefecture, Hokkaido, Japan. It is the capital city of Oshima Subprefecture. As of July 31, 2011, the city has an estimated population of 279,851 with 143,221 households, and a population density of 412.8 ...

, leading to an increase in the demand for new foreign goods and subsequently a severe rise in inflation.

Social unrest Civil disorder, also known as civil disturbance, civil unrest, or social unrest is a situation arising from a mass act of civil disobedience (such as a demonstration, riot, strike, or unlawful assembly) in which law enforcement has difficulty m ...

mounted in the wake of these higher prices and culminated in widespread rebellions and demonstrations, especially in the form of the "smashing" of rice establishments. Meanwhile, supporters of the Emperor leveraged the disruption that these widespread rebellious demonstrations were causing to further consolidate power by overthrowing the last Tokugawa ''shōgun'', Yoshinobu, in 1867. After 265 years, the ''Pax Tokugawa'' came to an end. File:Edo P2.jpg,

Edo Castle is a flatland castle that was built in 1457 by Ōta Dōkan in Edo, Toshima District, Musashi Province. In modern times it is part of the Tokyo Imperial Palace in Chiyoda, Tokyo and is therefore also known as . Tokugawa Ieyasu established the ...

, 17th century File:Commodore-Perry-Visit-Kanagawa-1854.jpg,

Commodore Matthew Perry Matthew Calbraith Perry (April 10, 1794 – March 4, 1858) was a commodore of the United States Navy who commanded ships in several wars, including the War of 1812 and the Mexican–American War (1846–1848). He played a leading role in the op ...

expedition and his first arrival in Japan in 1853 File:Shitamachi.jpg, Famous Edo Places. Yamanote (above) Nihonbashi (center) and Shitamachi (below), File:Hiroshige, Sugura street.jpg, Suruga street with Mount Fuji by Hiroshige (1856)

1869–1943

Edo was renamed Tokyo (Eastern Capital) on September 3, 1868, as the new government was consolidating its power after the fall of the Edo shogunate. The young

Emperor Meiji , also called or , was the 122nd emperor of Japan according to the traditional order of succession. Reigning from 13 February 1867 to his death, he was the first monarch of the Empire of Japan and presided over the Meiji era. He was the figur ...

visited once at the end of that year and eventually moved in in 1869. Tokyo was already the nation's political center, and the emperor's residence made it a de facto imperial capital as well, with the former Edo Castle becoming the Imperial Palace. The city of Tokyo was officially established on May 1, 1889. The

Tokyo Metro Ginza Line The is a subway line in Tokyo, Japan, operated by Tokyo Metro. The official name is . It is 14.3 km long and serves the wards of Shibuya, Minato, Chūō, Chiyoda, and Taitō. It is the oldest subway line in Asia. The line was named af ...

portion between and was the first subway line built in Japan and East Asia completed on December 30, 1927. Central Tokyo, like

Osaka is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of 2. ...

, has been designed since about 1900 to be centered on major railway stations in a high-density fashion, so suburban railways were built relatively cheaply at street level and with their own

right-of-way Right of way is the legal right, established by grant from a landowner or long usage (i.e. by prescription), to pass along a specific route through property belonging to another. A similar ''right of access'' also exists on land held by a gov ...

. Though

expressways Expressway may refer to: *Controlled-access highway, the highest-grade type of highway with access ramps, lane markings, etc., for high-speed traffic. *Limited-access road, a lower grade of highway or arterial road. *Expressway, the fictional slide ...

have been built in Tokyo, the basic design has not changed. Tokyo went on to suffer two major catastrophes in the 20th century: the

1923 Great Kantō earthquake The struck the Kantō Plain on the main Japanese island of Honshū at 11:58:44 JST (02:58:44 UTC) on Saturday, September 1, 1923. Varied accounts indicate the duration of the earthquake was between four and ten minutes. Extensive firestorms an ...

, which left 140,000 dead or missing; and

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

. File:Tokyo-edohakub-ginza.jpg, The 1870s Chuo-dori terraces in Ginza, Tokyo File:Tokyo-Sumida-River-Taito-ku-1930.png, Aerial view of the

Sumida River The is a river that flows through central Tokyo, Japan. It branches from the Arakawa River at Iwabuchi (in Kita-ku) and flows into Tokyo Bay. Its tributaries include the Kanda and Shakujii rivers. It passes through the Kita, Adachi, Arakaw ...

with

Taitō is a special ward located in Tokyo Metropolis, Japan. In English, it is known as Taitō City. As of May 1, 2015, the ward has an estimated population of 186,276, and a population density of 18,420 persons per km2. The total area is . Thi ...

-ku (west) and Sumida-ku (east) in Tokyo, c. 1930 File:Nihonbashi after Great Kanto earthquake.JPG,

Nihonbashi is a business district of Chūō, Tokyo, Japan which grew up around the bridge of the same name which has linked two sides of the Nihonbashi River at this site since the 17th century. The first wooden bridge was completed in 1603. The current ...

after

Great Kanto Earthquake Great may refer to: Descriptions or measurements * Great, a relative measurement in physical space, see Size * Greatness, being divine, majestic, superior, majestic, or transcendent People * List of people known as "the Great" *Artel Great (born ...

, September 1, 1923 File:Ginza in 1933.JPG, Ginza area in 1933 File:Eidan type 1000 train.jpg, "The first underground railway in the Orient",

Tokyo Underground is a Japanese manga series by Akinobu Uraku and published by Square Enix. It was adapted into an anime television series by Pierrot and directed by Hayato Date. It was broadcast on TV Tokyo from April to September 2002. The anime series was ...

, opened on December 30, 1927

1943–1945

In 1943, the city of Tokyo merged with the prefecture of Tokyo to form the "Metropolitan Prefecture" of Tokyo. Since then, the

Tokyo Metropolitan Government The is the government of the Tokyo Metropolis. One of the 56 prefectures of Japan, the government consists of a popularly elected governor and assembly. The headquarters building is located in the ward of Shinjuku. The metropolitan government ...

served as both the prefecture government for Tokyo, as well as administering the

special wards of Tokyo are a special form of municipalities in Japan under the 1947 Local Autonomy Law. They are city-level wards: primary subdivisions of a prefecture with municipal autonomy largely comparable to other forms of municipalities. Although the autono ...

, for what had previously been Tokyo City.

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

wreaked widespread destruction of most of the city due to the persistent

Allied An alliance is a relationship among people, groups, or states that have joined together for mutual benefit or to achieve some common purpose, whether or not explicit agreement has been worked out among them. Members of an alliance are called ...

air raids on Japan Air raids conducted by Allied forces on Japan during World War II caused extensive destruction to the country's cities and killed between 241,000 and 900,000 people. During the first years of the Pacific War these attacks were limited to the D ...

and the use of

incendiary bombs Incendiary weapons, incendiary devices, incendiary munitions, or incendiary bombs are weapons designed to start fires or destroy sensitive equipment using fire (and sometimes used as anti-personnel weaponry), that use materials such as napalm, th ...

. The

bombing of Tokyo The was a series of firebombing air raids by the United States Army Air Force during the Pacific campaigns of World War II. Operation Meetinghouse, which was conducted on the night of 9–10 March 1945, is the single most destructive bombing ...

in 1944 and 1945 is estimated to have killed between 75,000 and 200,000 civilians and left more than half of the city destroyed. The deadliest night of the war came on March 9–10, 1945, the night of the American "

Operation Meetinghouse On the night of 9/10 March 1945, the United States Army Air Forces (USAAF) conducted a devastating firebombing raid on Tokyo, the Japanese capital city. This attack was code-named Operation Meetinghouse by the USAAF and is known as the Great Tok ...

" raid; as nearly 700,000 incendiary bombs rained on the eastern half of the city, mainly in heavily residential wards. Two-fifths of the city were completely burned, more than 276,000 buildings were demolished, 100,000 civilians were killed, and 110,000 more were injured. Between 1940 and 1945, the population of Japan's capital city dwindled from 6,700,000 to less than 2,800,000, with the majority of those who lost their homes living in "ramshackle, makeshift huts". File:Firebombing of Tokyo.jpg, Tokyo Bombing in 1945 File:Tokyo 1945-3-10-1.jpg, Aftermath of Tokyo Bombing in March 1945 File:Sto1001.jpg, Nihonbashi in 1946

1945–present

After the war, Tokyo became the base from which the United States under

Douglas MacArthur Douglas MacArthur (26 January 18805 April 1964) was an American military leader who served as General of the Army for the United States, as well as a field marshal to the Philippine Army. He had served with distinction in World War I, was C ...

administered Japan for six years. Tokyo struggled to rebuild as occupation authorities stepped in and drastically cut back on Japanese government rebuilding programs, focusing instead on simply improving roads and transportation. Tokyo did not experience fast economic growth until the 1950s. After the occupation of Japan ended in 1952, Tokyo was completely rebuilt and was showcased to the world during the

1964 Summer Olympics The , officially the and commonly known as Tokyo 1964 ( ja, 東京1964), were an international multi-sport event held from 10 to 24 October 1964 in Tokyo, Japan. Tokyo had been awarded the organization of the 1940 Summer Olympics, but this ho ...

. The 1970s and the 1980s brought new high-rise developments. In 1978,

Sunshine 60 is a 60-story, mixed-use skyscraper located in Ikebukuro, Toshima, Tokyo, adjoining the Sunshine City complex. At the time of its completion in 1978, the 239.7 m (786 ft) building was the tallest in Asia, a title it held until 1985 wh ...

– the tallest skyscraper in Asia until 1985, and in Japan until 1991 – and

Narita International Airport Narita International Airport ( ja, 成田国際空港, Narita Kokusai Kūkō) , also known as Tokyo-Narita, formerly and originally known as , is one of two international airports serving the Greater Tokyo Area, the other one being Haneda Airport ...

were constructed, and the population increased to about 11 million in the metropolitan area. The

Edo-Tokyo Open Air Architectural Museum The in Koganei Park, Tokyo, Japan, is a museum of historic Japanese buildings. The park includes many buildings from the ordinary middle class Japanese experience to the homes of wealthy and powerful individuals such as former Prime Minister T ...

has historic Japanese buildings that existed in the urban landscape of pre-war Tokyo. Tokyo's subway and commuter rail network became one of the busiest in the world as more and more people moved to the area. In the 1980s
real estate
prices skyrocketed during a real estate and debt bubble. The bubble burst in the early 1990s, and many companies, banks, and individuals were caught with mortgage-backed debts while real estate was shrinking in value. A major recession followed, making the 1990s Japan's " Lost Decade", from which it is now slowly recovering. Tokyo still sees new urban developments on large lots of less profitable land. Recent projects include Ebisu Garden Place,

Tennōzu Isle refers to an area surrounding Shinagawa, Tokyo, Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japa ...

,

Shiodome is an area in Minato, Tokyo, Japan, located adjacent to Shinbashi and Ginza, near Tokyo Bay and the Hamarikyu Gardens. Formerly a railway terminal, Shiodome has been transformed into one of Tokyo's most modern areas. It is a collection of 11 tin ...

,

Roppongi Hills is a List of development projects in Tokyo, development project in Tokyo and one of Japan's largest Real estate development, integrated property developments, located in the Roppongi district of Minato, Tokyo. Constructed by building tycoon Mi ...

,

Shinagawa is a special ward in Tokyo, Japan. The Ward refers to itself as Shinagawa City in English. The Ward is home to ten embassies. , the Ward had an estimated population of 380,293 and a population density of 16,510 persons per km2. The total are ...

(now also a

Shinkansen The , colloquially known in English as the bullet train, is a network of high-speed railway lines in Japan. Initially, it was built to connect distant Japanese regions with Tokyo, the capital, to aid economic growth and development. Beyond l ...

station), and the

Marunouchi Marunouchi () is a commercial district of Tokyo located in Chiyoda between Tokyo Station and the Imperial Palace. The name, meaning "inside the circle", derives from its location within the palace's outer moat. It is also Tokyo's financial di ...

side of

Tokyo Station Tokyo Station ( ja, 東京駅, ) is a railway station in Chiyoda, Tokyo, Japan. The original station is located in Chiyoda's Marunouchi business district near the Tokyo Imperial Palace, Imperial Palace grounds. The newer Eastern extension is ...

. Buildings of significance have been demolished for more up-to-date shopping facilities such as

Omotesando Hills is a shopping complex in central Tokyo built in 2005, in a series of urban developments by Mori Building. It occupies a two hundred and fifty meter stretch of Omotesandō, a shopping and (previously) residential road in Aoyama. It was designed ...

.

Land reclamation Land reclamation, usually known as reclamation, and also known as land fill (not to be confused with a waste landfill), is the process of creating new land from oceans, seas, riverbeds or lake beds. The land reclaimed is known as reclamati ...

projects in Tokyo have also been going on for centuries. The most prominent is the

Odaiba today is a large artificial island in Tokyo Bay, Japan, across the Rainbow Bridge from central Tokyo. Odaiba was initially built in this area for defensive purposes in the 1850s. Reclaimed land offshore Shinagawa was dramatically expanded durin ...

area, now a major shopping and entertainment center. Various plans have been proposed for transferring national government functions from Tokyo to secondary capitals in other regions of Japan, to slow down rapid development in Tokyo and revitalize economically lagging areas of the country. These plans have been controversial within Japan and have yet to be realized. The

2011 Tōhoku earthquake and tsunami The occurred at 14:46 JST (05:46 UTC) on 11 March. The magnitude 9.0–9.1 (M) undersea megathrust earthquake had an epicenter in the Pacific Ocean, east of the Oshika Peninsula of the Tōhoku region, and lasted approximately six minutes ...

that devastated much of the northeastern coast of Honshu was felt in Tokyo. However, due to Tokyo's earthquake-resistant infrastructure, damage in Tokyo was very minor compared to areas directly hit by the tsunami, although activity in the city was largely halted. The subsequent nuclear crisis caused by the tsunami has also largely left Tokyo unaffected, despite occasional spikes in

radiation In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: * ''electromagnetic radiation'', such as radio waves, microwaves, infrared, visi ...

levels. On September 7, 2013, the

IOC The International Olympic Committee (IOC; french: link=no, Comité international olympique, ''CIO'') is a non-governmental sports organisation based in Lausanne, Switzerland. It is constituted in the form of an association under the Swiss ...

selected Tokyo to host the

2020 Summer Olympics The , officially the and also known as , was an international multi-sport event held from 23 July to 8 August 2021 in Tokyo, Japan, with some preliminary events that began on 21 July. Tokyo was selected as the host city during the ...

. Tokyo thus became the first Asian city to host the Olympic Games twice. However, as a result of the

COVID-19 pandemic The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identif ...

, the 2020 Olympic Games took place from July 23, 2021, to August 8, 2021. It is also unclear how the city will deal with an increasing number of issues, urging scholars to offer possible alternatives approaches to tackle the most urgent problems. Although, COVID-19 has impeded the growth of many industries, the real estate market in Japan is yet to be negatively impacted. Japanese real estate has become one of the safest investments for foreign investors around the world. File:Tokyo Tower and around Skyscrapers.jpg,

Tokyo Tower is a communications and observation tower in the Shiba-koen district of Minato, Tokyo, Japan, built in 1958. At , it is the second- tallest structure in Japan. The structure is an Eiffel Tower-inspired lattice tower that is painted white and i ...

, built in 1958 File:Kokuritsu Yoyogi Kyōgijō 1.jpg,

Yoyogi National Gymnasium Yoyogi National Gymnasium, officially is an indoor arena located at Yoyogi Park in Shibuya, Tokyo, Japan, which is famous for its suspension roof design. It was designed by Kenzo Tange and built between 1961 and 1964 to house swimming and d ...

built for the 1964 Summer Olympics File:Sunshine 60.JPG,

Sunshine 60 is a 60-story, mixed-use skyscraper located in Ikebukuro, Toshima, Tokyo, adjoining the Sunshine City complex. At the time of its completion in 1978, the 239.7 m (786 ft) building was the tallest in Asia, a title it held until 1985 wh ...

, at , the tallest building in Asia until 1985, and in Japan until 1991

Geography and government

The mainland portion of Tokyo lies northwest of

Tokyo Bay is a bay located in the southern Kantō region of Japan, and spans the coasts of Tokyo, Kanagawa Prefecture, and Chiba Prefecture. Tokyo Bay is connected to the Pacific Ocean by the Uraga Channel. The Tokyo Bay region is both the most populous a ...

and measures about east to west and north to south. The average elevation in Tokyo is .

Chiba Prefecture is a prefecture of Japan located in the Kantō region of Honshu. Chiba Prefecture has a population of 6,278,060 (1 June 2019) and has a geographic area of . Chiba Prefecture borders Ibaraki Prefecture to the north, Saitama Prefecture to the ...

borders it to the east, Yamanashi to the west,

Kanagawa is a Prefectures of Japan, prefecture of Japan located in the Kantō region of Honshu. Kanagawa Prefecture is the List of Japanese prefectures by population, second-most populous prefecture of Japan at 9,221,129 (1 April 2022) and third-dens ...

to the south, and Saitama to the north. Mainland Tokyo is further subdivided into the special wards (occupying the eastern half) and the Tama area () stretching westwards. Tokyo has a

latitude In geography, latitude is a coordinate that specifies the north– south position of a point on the surface of the Earth or another celestial body. Latitude is given as an angle that ranges from –90° at the south pole to 90° at the north pol ...

of 35.65 (near the

36th parallel north The 36th parallel north is a circle of latitude that is 36 degrees north of the Earth's equatorial plane. It crosses Africa, the Mediterranean Sea, Asia, the Pacific Ocean, North America and the Atlantic Ocean. In the ancient Mediterranean wo ...

), which makes it more southern than

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus (legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

(41.90),

Madrid Madrid ( , ) is the capital and most populous city of Spain. The city has almost 3.4 million inhabitants and a metropolitan area population of approximately 6.7 million. It is the second-largest city in the European Union (EU), and ...

(40.41),

New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...

(40.71) and

Beijing } Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 ...

(39.91). Also within the administrative boundaries of Tokyo Metropolis are two island chains in the Pacific Ocean directly south: the

Izu Islands The are a group of volcanic islands stretching south and east from the Izu Peninsula of Honshū, Japan. Administratively, they form two towns and six villages; all part of Tokyo Prefecture. The largest is Izu Ōshima, usually called simply Ō ...

, and the

Ogasawara Islands The Bonin Islands, also known as the , are an archipelago of over 30 subtropical and tropical islands, some directly south of Tokyo, Japan and northwest of Guam. The name "Bonin Islands" comes from the Japanese word ''bunin'' (an archaic readi ...

, which stretch more than away from the mainland. Because of these islands and the mountainous regions to the west, Tokyo's overall population density figures far under-represent the real figures for the urban and suburban regions of Tokyo. Under

Japanese law The law of Japan refers to legal system in Japan, which is primarily based on legal codes and statutes, with precedents also playing an important role. Japan has a civil law legal system with six legal codes, which were greatly influenced by Ger ...

, the prefecture of Tokyo is designated as a , translated as ''

metropolis A metropolis () is a large city or conurbation which is a significant economic, political, and cultural center for a country or region, and an important hub for regional or international connections, commerce, and communications. A big c ...

''. Tokyo Prefecture is the most populous prefecture and the densest, with ; by geographic area it is the third-smallest, above only

Osaka is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of 2. ...

and

Kagawa may refer to: * , the smallest prefecture of Japan by area, located on the island of Shikoku * , a district in Kagawa Prefecture * , a town located in Kagawa District * , train station in Chigasaki, Kanagawa Prefecture * Kagawa (surname) Kagawa (w ...

. Its administrative structure is similar to that of Japan's other

prefectures A prefecture (from the Latin ''Praefectura'') is an administrative jurisdiction traditionally governed by an appointed prefect. This can be a regional or local government subdivision in various countries, or a subdivision in certain international ...

. The , which until 1943 constituted the city of Tokyo, are self-governing

municipalities A municipality is usually a single administrative division having corporate status and powers of self-government or jurisdiction as granted by national and regional laws to which it is subordinate. The term ''municipality'' may also mean the go ...

, each having a mayor, a council, and the status of a city. In addition to these 23 special wards, Tokyo also includes 26 more cities ( ''-shi''), five towns ( ''-chō'' or ''machi''), and eight villages ( ''-son'' or ''-mura''), each of which has a local government. The

Tokyo Metropolitan Government The is the government of the Tokyo Metropolis. One of the 56 prefectures of Japan, the government consists of a popularly elected governor and assembly. The headquarters building is located in the ward of Shinjuku. The metropolitan government ...

administers the whole metropolis including the 23 special wards and the cities and towns that constitute the prefecture. It is headed by a publicly elected governor and metropolitan assembly. Its

headquarters Headquarters (commonly referred to as HQ) denotes the location where most, if not all, of the important functions of an organization are coordinated. In the United States, the corporate headquarters represents the entity at the center or the to ...

is in

Shinjuku is a special ward in Tokyo, Japan. It is a major commercial and administrative centre, housing the northern half of the busiest railway station in the world (Shinjuku Station) and the Tokyo Metropolitan Government Building, the administration ...

Ward.

Municipalities

Since 2001, Tokyo consists of 62

municipalities A municipality is usually a single administrative division having corporate status and powers of self-government or jurisdiction as granted by national and regional laws to which it is subordinate. The term ''municipality'' may also mean the go ...

: 23

special wards are a special form of municipalities in Japan under the 1947 Local Autonomy Law. They are city-level wards: primary subdivisions of a prefecture with municipal autonomy largely comparable to other forms of municipalities. Although the autono ...

, 26

cities A city is a human settlement of notable size.Goodall, B. (1987) ''The Penguin Dictionary of Human Geography''. London: Penguin.Kuper, A. and Kuper, J., eds (1996) ''The Social Science Encyclopedia''. 2nd edition. London: Routledge. It can be def ...

, 5

towns A town is a human settlement. Towns are generally larger than villages and smaller than cities, though the criteria to distinguish between them vary considerably in different parts of the world. Origin and use The word "town" shares an ori ...

and 8

villages A village is a clustered human settlement or community, larger than a hamlet but smaller than a town (although the word is often used to describe both hamlets and smaller towns), with a population typically ranging from a few hundred to ...

. Any municipality of Japan has a directly elected mayor and a directly elected assembly, each elected on independent four-year cycles. 23 of Tokyo's municipalities cover the area that had been

Tokyo City was a Cities of Japan, municipality in Japan and part of Tokyo Prefecture (1868–1943), Tokyo-fu which existed from 1 May 1889 until its merger with its prefecture on 1 July 1943. The historical boundaries of Tokyo City are now occupied by ...

until WWII, 30 remain today in the

Tama area Western Tokyo, also known as the , or , in the Tokyo Metropolis consists of 30 ordinary municipalities (cities (市 shi), towns (町 machi) and one village (村 mura)), unlike the eastern part which consists of 23 special wards. Before it was t ...

(former North Tama, West Tama and South Tama districts), 9 on Tokyo's outlying islands. * The of Tokyo comprise the area formerly incorporated as

Tokyo City was a Cities of Japan, municipality in Japan and part of Tokyo Prefecture (1868–1943), Tokyo-fu which existed from 1 May 1889 until its merger with its prefecture on 1 July 1943. The historical boundaries of Tokyo City are now occupied by ...

. The special wards use the word "city" in their official English name (e.g. Chiyoda City). The wards differ from other cities in having a unique administrative relationship with the prefectural government. Certain municipal functions, such as waterworks, sewerage, and fire-fighting, are handled by the Tokyo Metropolitan Government. To pay for the added administrative costs, the prefecture collects municipal taxes, which would usually be levied by the city. The "three central wards" of Tokyo – Chiyoda, Chūō and Minato – are the business core of the city, with a daytime population more than seven times higher than their nighttime population. Chiyoda Ward is unique in that it is in the very heart of the former

Tokyo City was a Cities of Japan, municipality in Japan and part of Tokyo Prefecture (1868–1943), Tokyo-fu which existed from 1 May 1889 until its merger with its prefecture on 1 July 1943. The historical boundaries of Tokyo City are now occupied by ...

, yet is one of the least populated wards. It is occupied by many major

Japanese companies Location of Japan This is a list of notable companies based in Japan. For further information on the types of business entities in this country and their abbreviations, see " Business entities in Japan". Note that 株式会社 can be (and freque ...

and is also the seat of the

national government A national government is the government of a nation. National government or National Government may also refer to: * Central government in a unitary state, or a country that does not give significant power to regional divisions * Federal governme ...

, and the

Japanese emperor The Emperor of Japan is the monarch and the head of the Imperial Family of Japan. Under the Constitution of Japan, he is defined as the symbol of the Japanese state and the unity of the Japanese people, and his position is derived from "the wi ...

. It is often called the "political center" of the country.

Akihabara is a common name for the area around Akihabara Station in the Chiyoda ward of Tokyo, Japan. Administratively, the area called Akihabara mainly belongs to the and Kanda-Sakumachō districts in Chiyoda. There exists an administrative district ca ...

, known for being an

otaku is a Japanese word that describes people with consuming interests, particularly in anime, manga, video games, or computers. Its contemporary use originated with a 1983 essay by Akio Nakamori in ''Manga Burikko''. may be used as a pejorativ ...

cultural center and a shopping district for computer goods, is also in Chiyoda. * To the west of the special wards, Tokyo Metropolis consists of cities, towns, and villages that enjoy the same legal status as those elsewhere in Japan. While serving as " bed towns" for those working in central Tokyo, some of them also have a local commercial and industrial base, such as

Tachikawa file:Autumn colors in Showa memorial park.jpg, 250px, Showa Memorial Park is a Cities of Japan, city located in the western portion of Tokyo Metropolis, Japan. , the city had an estimated population of 184,383 in 93,428 households, and a populat ...

. Collectively, these are often known as the Tama area or

Western Tokyo Western Tokyo, also known as the , or , in the Tokyo Metropolis consists of 30 ordinary municipalities (Cities of Japan, cities (市 shi), Towns of Japan, towns (町 machi) and one Villages of Japan, village (村 mura)), unlike the eastern part ...

. The far west of the Tama area is occupied by the district (''gun'') of Nishi-Tama. Much of this area is mountainous and unsuitable for urbanization. The highest mountain in Tokyo,

Mount Kumotori stands at the boundary of Tokyo, Saitama, and Yamanashi Prefectures on the island of Honshū, Japan. With an elevation of , its summit is the highest point in Tokyo. It separates the Okutama Mountains and the Okuchichibu Mountains. While it mark ...

, is high; other mountains in Tokyo include Takanosu (), Odake (), and

Mitake Mitake can refer to Companies: *Mitake Tozan Railway, a Japanese transport company in Ōme, Tokyo, Japan Locations: *Mitake, Gifu, a town located in Kani District, Gifu Prefecture, Japan *Mitake, Nagano, a former village located in Kiso District, ...

().

Lake Okutama is in Tokyo and Yamanashi Prefectures in Japan. Lying above the Ogōchi Dam, it is also known as the Ogōchi Reservoir. Lake Okutama is an important source of drinking water for Tokyo. Description The lake occupies part of the town of Okutama i ...

, on the

Tama River The is a major river in Yamanashi, Kanagawa and Tokyo Prefectures on Honshū, Japan. It is officially classified as a Class 1 river by the Japanese government. Its total length is , and the total of the river's basin area spans . The river ...

near

Yamanashi Prefecture is a prefecture of Japan located in the Chūbu region of Honshu. Yamanashi Prefecture has a population of 817,192 (1 January 2019) and has a geographic area of 4,465 km2 (1,724 sq mi). Yamanashi Prefecture borders Saitama Prefecture to the no ...

, is Tokyo's largest lake. The district is composed of three towns ( Hinode,

Mizuho Mizuho () literally means "abundant rice" in Japanese and "harvest" in the figurative sense. It was also an ancient name of Japan. It might refer to: Places * Mizuho, Gifu, a city in Gifu * Mizuho, Tokyo, a town in Tokyo * Mizuho Plateau in Ant ...

and

Okutama is a town located in the western portion of Tokyo Metropolis, Japan. , the town had an estimated population of 4,949, and a population density of 22 persons per km2. The total area of the town is . Geography Okutama is located in the Okutama Mo ...

) and one village ( Hinohara). The Tokyo Metropolitan Government has designated Hachiōji, Tachikawa, Machida, Ōme and Tama New Town as regional centers of the Tama area, as part of its plans to relocate urban functions away from central Tokyo. * Tokyo has numerous outlying islands, which extend as far as from central Tokyo. Because of the islands' distance from the administrative headquarters of the Tokyo Metropolitan Government in Shinjuku, local subprefectural branch offices administer them. The

Izu Islands The are a group of volcanic islands stretching south and east from the Izu Peninsula of Honshū, Japan. Administratively, they form two towns and six villages; all part of Tokyo Prefecture. The largest is Izu Ōshima, usually called simply Ō ...

are a group of volcanic islands and form part of the

Fuji-Hakone-Izu National Park is a national park in Yamanashi, Shizuoka, and Kanagawa Prefectures, and western Tokyo Metropolis, Japan. It consists of Mount Fuji, Fuji Five Lakes, Hakone, the Izu Peninsula, and the Izu Islands. Fuji-Hakone-Izu National Park covers . Rather ...

. The islands in order from closest to Tokyo are

Izu Ōshima is an inhabited volcanic island in the Izu archipelago in the Philippine Sea, off the coast of Honshu, Japan, east of the Izu Peninsula and southwest of Bōsō Peninsula. As with the other islands in the Izu Island group, Izu Ōshima form ...

,

Toshima is a special ward in Tokyo, Japan. It is one of the eight central wards of the Tokyo Metropolitan area. Located in the northern area of Tokyo, Toshima is bordered by the wards of Nerima, Itabashi, and Kita in the north and Nakano, Shinjuku, a ...

,

Nii-jima is a volcanic Japanese island administered by the Tokyo Metropolitan Government. It is one of the Izu Seven Islands group of the seven northern islands of the Izu archipelago, and is located approximately south of Tōkyō and south of Shi ...

,

Shikine-jima is a volcanic Japanese island in the Philippine Sea. Nussbaum, Louis-Frédéric. (2005)"''Izu Shotō'',"''Japan Encyclopedia,'' p. 412. The island is administered by Tōkyō and located approximately south of Tōkyō and south of Shimoda Shi ...

,

Kōzu-shima is a volcanic Japanese island in the Philippine Sea. Nussbaum, Louis-Frédéric. (2005)"''Izu Shotō'',"''Japan Encyclopedia,'' p. 412. The island is administered by Tōkyō and is located approximately northwest of the Miyake-jima and sout ...

,

Miyake-jima is an inhabited volcanic island in the Izu archipelago in the Philippine Sea approximately southeast of Tokyo, Japan. As with the other islands in the Izu Island group, Miyake-jima forms part of the Fuji-Hakone-Izu National Park. Etymology ...

,

Mikurajima is a volcanic Japanese island in the Pacific Ocean. Nussbaum, Louis-Frédéric. (2005)"''Izu Shotō'',"''Japan Encyclopedia,'' p. 412. The island is administered by Tōkyō Metropolis and is located approximately south of Tokyo and south-s ...

,

Hachijō-jima is a volcanic Japanese island in the Philippine Sea. It is about south of the special wards of Tokyo. It is part of the Izu archipelago and within the Fuji-Hakone-Izu National Park. Its only municipality is Hachijō. On 1 March 2018, its po ...

, and

Aogashima is a volcanic island to the south of Japan in northernmost Micronesia. It is the southernmost and most isolated inhabited island of the Izus, which are politically and administratively part of Japan but geographically not part of the Japanese ...

. The Izu Islands are grouped into three subprefectures. Izu Ōshima and Hachijojima are towns. The remaining islands are six villages, with Niijima and Shikinejima forming one village. The

Ogasawara Islands The Bonin Islands, also known as the , are an archipelago of over 30 subtropical and tropical islands, some directly south of Tokyo, Japan and northwest of Guam. The name "Bonin Islands" comes from the Japanese word ''bunin'' (an archaic readi ...

include, from north to south,

Chichi-jima , formerly known as Peel Island, is the largest island in the Ogasawara Islands, Ogasawara archipelago. Chichijima is about north of Iwo Jima. The island is within the political boundaries of Ogasawara, Tokyo, Ogasawara Village, Ogasawara Subpref ...

, Nishinoshima,

Haha-jima , native_name_link = , image_caption = Map of the Hahajima Rettō (Imōtojima is mislabeled as Tori-shima) , image_size = , pushpin_map = Japan complete , pushpin_label = Hahajima , pushpin_label_position = , pushp ...

, Kita Iwo Jima,

Iwo Jima Iwo Jima (, also ), known in Japan as , is one of the Japanese Volcano Islands and lies south of the Bonin Islands. Together with other islands, they form the Ogasawara Archipelago. The highest point of Iwo Jima is Mount Suribachi at high. ...

, and

Minami Iwo Jima , native_name_link = , image_caption = Minami-Iōtō , image_size = , pushpin_map = Japan complete , pushpin_label = South Iwo Jima , pushpin_label_position = , pushpin_map_alt = , pushpin_relief ...

. Ogasawara also administers two tiny outlying islands:

Minami Torishima , also known as Marcus Island, is an isolated Japanese coral atoll in the northwestern Pacific Ocean, located some southeast of Tokyo and east of the closest Japanese island, South Iwo Jima of the Ogasawara Islands, and nearly on a straight line ...

, the easternmost point in Japan and at the most distant island from central Tokyo, and

Okinotorishima , or Parece Vela, is a coral reef with two rocks enlarged with tetrapod-cement structures. It is administered by Japan with a total shoal area of and land area . Its dry land area is mostly made up by three concrete encasings and there is a st ...

, the southernmost point in Japan. Japan's claim on an exclusive economic zone (EEZ) surrounding Okinotorishima is contested by

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

and

South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed ...

as they regard Okinotorishima as uninhabitable rocks which have no EEZ. The Iwo chain and the outlying islands have no permanent population, but hosts

Japan Self-Defense Forces The Japan Self-Defense Forces ( ja, 自衛隊, Jieitai; abbreviated JSDF), also informally known as the Japanese Armed Forces, are the unified ''de facto''Since Article 9 of the Japanese Constitution outlaws the formation of armed forces, the ...

personnel. Local populations are only found on Chichi-Jima and Haha-Jima. The islands form both

Ogasawara Subprefecture is a subprefecture of Tokyo Metropolis, Japan. The subprefecture covers the Ogasawara Archipelago and is coterminous with the village of Ogasawara. The prefectural government maintains a main office on Chichijima and a branch office on Hahaji ...

and the village of

Ogasawara, Tokyo is a village in Ogasawara Subprefecture, Tokyo Metropolis, Japan, that governs the Bonin Islands, Volcano Islands, and three remote islands ( Nishinoshima, Minamitorishima and Okinotorishima). History In 1940, five municipalities were create ...

. File:多摩ニュータウンの中心「多摩センター」駅周辺の街並み（2021年3月26日撮影）.jpg, Tama File:Takao-san HachiojiUrbanDistrict.JPG, Hachioji File:Musashino in the afternoon.jpg, Musashino

Municipal mergers

When Tokyo reached its current extent except for smaller border changes in 1893, it consisted of over 170 municipalities, 1 (by definition: district-independent) city, nine

districts A district is a type of administrative division that, in some countries, is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or counties, several municipalities, subdivisions o ...

with their towns and villages, plus the island communities that had never part of ritsuryō districts. By 1953, the number of municipalities had dropped to 97. The current total of 62 was reached in 2001.

National parks

As of March 31, 2008, 36% of the total land area of the prefecture was designated as Natural Parks (second only to

Shiga Prefecture is a prefecture of Japan located in the Kansai region of Honshu. Shiga Prefecture has a population of 1,412,916 (1 October 2015) and has a geographic area of . Shiga Prefecture borders Fukui Prefecture to the north, Gifu Prefecture to the nort ...

), namely the Chichibu Tama Kai, Fuji-Hakone-Izu, and Ogasawara National Parks (the last a

UNESCO The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It ...

World Heritage Site A World Heritage Site is a landmark or area with legal protection by an international convention administered by the United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNESCO for h ...

);

Meiji no Mori Takao Quasi-National Park is located around Mount Takao in Hachiōji, Tokyo, Japan. Established in 1967 to commemorate the centennial celebrations of the accession of Emperor Meiji, it is the smallest of the Quasi-National Parks. Next in size is the coeval Meiji no Mor ...

; and Akikawa Kyūryō, Hamura Kusabana Kyūryō,

Sayama is a city located in Saitama Prefecture, Japan. , the city had an estimated population of 149,826 in 69,859 households and a population density of 3100 persons per km². The total area of the city is . Geography Sayama is located in south-centr ...

, Takao Jinba, Takiyama, and Tama Kyūryō Prefectural Natural Parks. A number of museums are located in Ueno Park:

Tokyo National Museum The or TNM is an art museum in Ueno Park in the Taitō ward of Tokyo, Japan. It is one of the four museums operated by the National Institutes for Cultural Heritage ( :ja:国立文化財機構), is considered the oldest national museum in Japan, ...

,

National Museum of Nature and Science The is in the northeast corner of Ueno Park in Tokyo. The museum has exhibitions on pre-Meiji period, Meiji science in Japan. It is the venue of the taxidermied bodies of the legendary dogs Hachikō and Taro and Jiro. A life-size blue whale mode ...

,

Shitamachi Museum The is a museum in Ueno, Taito, Tokyo, Japan. Located on the shores of Shinobazu Pond within Ueno Park, it is dedicated to the traditional culture of Tokyo's Shitamachi. The museum opened in 1980, six years before the Fukagawa Edo Museum and t ...

and National Museum for Western Art, among others. There are also artworks and statues at several places in the park. There is also a zoo in the park, and the park is a popular destination to view cherry blossoms.

Earthquakes

Minor quakes

Tokyo is near the boundary of three plates, making it an extremely active region for smaller quakes and slippage which frequently affect the urban area with swaying as if in a boat, although epicenters within mainland Tokyo (excluding Tokyo's –long island jurisdiction) are quite rare. It is not uncommon in the metro area to have hundreds of these minor quakes (magnitudes 4–6) that can be felt in a single year, something local residents merely brush off but can be a source of anxiety not only for foreign visitors but for Japanese from elsewhere as well. They rarely cause much damage (sometimes a few injuries) as they are either too small or far away as quakes tend to dance around the region. Particularly active are offshore regions and to a lesser extent

Chiba Chiba may refer to: Places China * (), town in Jianli County, Jingzhou, Hubei Japan * Chiba (city), capital of Chiba Prefecture ** Chiba Station, a train station * Chiba Prefecture, a sub-national jurisdiction in the Greater Tokyo Area on ...

and Ibaraki.

Infrequent powerful quakes

Tokyo has been hit by powerful

megathrust Megathrust earthquakes occur at convergent plate boundaries, where one tectonic plate is forced underneath another. The earthquakes are caused by slip along the thrust fault that forms the contact between the two plates. These interplate earthqu ...

earthquakes in 1703, 1782, 1812, 1855, 1923, and much more indirectly (with some

liquefaction In materials science, liquefaction is a process that generates a liquid from a solid or a gas or that generates a non-liquid phase which behaves in accordance with fluid dynamics. It occurs both naturally and artificially. As an example of the ...

in landfill zones) in

2011 File:2011 Events Collage.png, From top left, clockwise: a protester partaking in Occupy Wall Street heralds the beginning of the Occupy movement; protests against Libyan dictator Muammar Gaddafi, who was killed that October; a young man celebrate ...

; the frequency of direct and large quakes is a relative rarity. The 1923 earthquake, with an estimated magnitude of 8.3, killed 142,000 people, the last time the urban area was directly hit.

Volcanic eruptions

Mount Fuji , or Fugaku, located on the island of Honshū, is the highest mountain in Japan, with a summit elevation of . It is the second-highest volcano located on an island in Asia (after Mount Kerinci on the island of Sumatra), and seventh-highest p ...

is about southwest of Tokyo. There is a low risk of eruption. The last recorded was the

Hōei eruption The Hōei eruption of Mount Fuji started on December 16, 1707 (23rd day of the 11th month of the year Hōei 4) and ended on February 24, 1708. It was the last confirmed eruption of Mount Fuji, with three unconfirmed eruptions being reported from ...

which started on December 16, 1707, and ended about January 1, 1708 (16 days). During the Hōei eruption, the ash amount was 4 cm in southern Tokyo (bay area) and 2 cm to 0.5 cm in central Tokyo.

Kanagawa is a Prefectures of Japan, prefecture of Japan located in the Kantō region of Honshu. Kanagawa Prefecture is the List of Japanese prefectures by population, second-most populous prefecture of Japan at 9,221,129 (1 April 2022) and third-dens ...

had 16 cm to 8 cm ash and Saitama 0.5 to 0 cm.https://commons.wikimedia.org/wiki/File:Volcanic-ash-downfall_map_of_Mt.Fuji_Hoei-eruption01.jpg Ashfall distribution map for examining disaster prevention measures (Mt. Fuji Hoei eruption) If the wind blows north-east it could send

volcanic ash Volcanic ash consists of fragments of rock, mineral crystals, and volcanic glass, created during volcano, volcanic eruptions and measuring less than 2 mm (0.079 inches) in diameter. The term volcanic ash is also often loosely used t ...

to Tokyo metropolis. According to the government, less than a millimeter of the volcanic ash from a Mount Fuji eruption could cause power grid problems such as blackouts and stop trains in the Tokyo metropolitan area. A mixture of ash with rain could stick to cellphone antennas, power lines and cause temporary power outages. The affected areas would need to be evacuated.

Water management

Tokyo is located on the

Kantō Plain The is the largest plain in Japan, and is located in the Kantō region of central Honshū. The total area of 17,000 km2 covers more than half of the region extending over Tokyo, Saitama Prefecture, Kanagawa Prefecture, Chiba Prefecture, ...

with five river systems and dozens of rivers that expand during each season. Important rivers are Edogawa, Nakagawa, Arakawa, Kandagawa, Megurogawa and Tamagawa. In 1947,

Typhoon Kathleen Typhoon Kathleen was a typhoon that approached Japan in September 1947. Kathleen brought record heavy rain at the time, causing major destruction in the Kanto region. Meteorological history Kathleen struck the Boso Peninsula and the entire Ka ...

struck Tokyo, destroying 31,000 homes and killing 1,100 people. In 1958, Typhoon Ida dropped of rain in a single week, causing streets to flood. In the 1950s and 1960s, the

government A government is the system or group of people governing an organized community, generally a state. In the case of its broad associative definition, government normally consists of legislature, executive, and judiciary. Government is a ...

invested 6–7% of the national budget on disaster and risk reduction. A huge system of dams, levees and tunnels was constructed. The purpose is to manage heavy rain, typhonic rain, and river floods. Tokyo has currently the world's largest underground floodwater diversion facility called the Metropolitan Area Outer Underground Discharge Channel (MAOUDC). It took 13 years to build and was completed in 2006. The MAOUDC is a long system of tunnels, underground, with tall cylindrical tanks, each tank being large enough to fit a space shuttle or the Statue of Liberty. During floods, excess water is collected from rivers and drained to the

Edo River The is a river in the Kantō region of Japan. It splits from the Tone River at the northernmost tip of Noda City in the Sekiyado district, crosses through Nagareyama and Matsudo, and empties into Tokyo Bay at Ichikawa, Chiba Prefecture. The Edo ...

. Low-lying areas of

Kōtō is a Special wards of Tokyo, special ward located in Tokyo, Tokyo Metropolis, Japan. The ward refers to itself as Kōtō City in English. As of May 1, 2015, the ward has an estimated population of 488,632, and a population density of 12,170 pers ...

, Edogawa, Sumida,

Katsushika is a special ward located in Tokyo, Japan. The ward calls itself Katsushika City in English. As of May 1, 2015, the ward has an estimated population of 444,356, and a population density of 12,770 people per km². The total area is 34.80 ...

,

Taitō is a special ward located in Tokyo Metropolis, Japan. In English, it is known as Taitō City. As of May 1, 2015, the ward has an estimated population of 186,276, and a population density of 18,420 persons per km2. The total area is . Thi ...

and Arakawa near the

Arakawa River or Ara River may refer to: * Arakawa River (Kanto), which flows from Saitama Prefecture and through Tokyo to Tokyo Bay * Arakawa River (Uetsu), which flows from Yamagata Prefecture and through Niigata Prefecture to the Sea of Japan. * Arakawa Riv ...

are most at risk of flooding.

Climate

The former city of Tokyo and the majority of Tokyo prefecture lie in the

humid subtropical climate A humid subtropical climate is a zone of climate characterized by hot and humid summers, and cool to mild winters. These climates normally lie on the southeast side of all continents (except Antarctica), generally between latitudes 25° and 40° ...

zone (

Köppen climate classification The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notabl ...

: ''Cfa''), with hot, humid summers and mild to cool winters with occasional cold spells. The region, like much of Japan, experiences a one-month

seasonal lag Seasonal lag is the phenomenon whereby the date of maximum average air temperature at a geographical location on a planet is delayed until some time after the date of maximum insolation (i.e. the summer solstice). This also applies to the minimum ...

, with the warmest month being August, which averages , and the coolest month being January, averaging . The record low temperature is on January 13, 1876, while the record high is on July 20, 2004. The record highest low temperature is , on August 12, 2013, making Tokyo one of only seven observation sites in Japan that have recorded a low temperature over . Annual rainfall averages nearly , with a wetter summer and a drier winter. The growing season in Tokyo lasts for about 322 days from around mid-February to early January. Snowfall is sporadic, but does occur almost annually. Tokyo also often sees typhoons every year, though few are strong. The wettest month since records began in 1876 was October 2004, with of rain, including on the ninth of that month; the most recent of four months on record to observe no precipitation is December 1995. Annual precipitation has ranged from in 1984 to in 1938.

Tokyo has experienced significant warming of its climate since temperature records began in 1876. The western mountainous area of mainland Tokyo,

Okutama is a town located in the western portion of Tokyo Metropolis, Japan. , the town had an estimated population of 4,949, and a population density of 22 persons per km2. The total area of the town is . Geography Okutama is located in the Okutama Mo ...

also lies in the humid subtropical climate (Köppen classification: ''Cfa''). The climates of Tokyo's offshore territories vary significantly from those of the city. The climate of

Chichijima , native_name_link = , image_caption = Map of Chichijima, Anijima and Otoutojima , image_size = , pushpin_map = Japan complete , pushpin_label = Chichijima , pushpin_label_position = , pushpin_map_alt = , ...

in Ogasawara village is on the boundary between the

tropical savanna climate Tropical savanna climate or tropical wet and dry climate is a tropical climate sub-type that corresponds to the Köppen climate classification categories ''Aw'' (for a dry winter) and ''As'' (for a dry summer). The driest month has less than of p ...

(Köppen classification: ''Aw'') and the

tropical rainforest climate A tropical rainforest climate, humid tropical climate or equatorial climate is a tropical climate sub-type usually found within 10 to 15 degrees latitude of the equator. There are some other areas at higher latitudes, such as the coast of southea ...

(Köppen classification: ''Af''). It is approximately south of the

Greater Tokyo Area The Greater Tokyo Area is the most populous metropolitan area in the world, consisting of the Kantō region of Japan (including Tokyo Metropolis and the prefectures of Chiba, Gunma, Ibaraki, Kanagawa, Saitama, and Tochigi) as well as the ...

, resulting in much different climatic conditions. Tokyo's easternmost territory, the island of

Minamitorishima , also known as Marcus Island, is an isolated Japanese coral atoll in the northwestern Pacific Ocean, located some southeast of Tokyo and east of the closest Japanese island, South Iwo Jima of the Ogasawara Islands, and nearly on a straight line ...

in Ogasawara village, is in the tropical savanna climate zone (Köppen classification: ''Aw''). Tokyo's Izu and Ogasawara islands are affected by an average of 5.4 typhoons a year, compared to 3.1 in mainland Kantō.

Cityscape

Architecture in Tokyo The architecture of Tokyo has largely been shaped by the city's history. Twice in recent history has the metropolis been left in ruins: first in the 1923 Great Kantō earthquake and later after extensive firebombing in World War II. Because of this ...

has largely been shaped by Tokyo's history. Twice in recent history has the metropolis been left in ruins: first in the

1923 Great Kantō earthquake The struck the Kantō Plain on the main Japanese island of Honshū at 11:58:44 JST (02:58:44 UTC) on Saturday, September 1, 1923. Varied accounts indicate the duration of the earthquake was between four and ten minutes. Extensive firestorms an ...

and later after extensive firebombing in World War II. Because of this, Tokyo's urban landscape consists mainly of modern and contemporary architecture, and older buildings are scarce.Hidenobu Jinnai. ''Tokyo: A Spatial Anthropology''. University of California Press (1995)
pp. 1–3
. . Tokyo features many internationally famous forms of modern

architecture Architecture is the art and technique of designing and building, as distinguished from the skills associated with construction. It is both the process and the product of sketching, conceiving, planning, designing, and constructing building ...

including

Tokyo International Forum The is a multi-purpose exhibition center in Tokyo, Japan. The complex is generally considered to be in the Yūrakuchō business district, being adjacent to Yūrakuchō Station, but it is administratively in the Marunouchi district. Tokyo Int ...

,

Asahi Beer Hall The Asahi Beer Hall ( a.k.a. ''Super Dry Hall'', or ''Flamme d'Or'') is one of the buildings of the Asahi Breweries headquarters located on the east bank of the Sumida River in Sumida, Tokyo, Japan. It was designed by French designer Phili ...

,

Mode Gakuen Cocoon Tower is a , 50-story educational facility located in the Nishi-Shinjuku district in Shinjuku, Tokyo, Japan. The building is home to three educational institutions: Tokyo Mode Gakuen (fashion vocational school), HAL Tokyo (special technology and desi ...

,

NTT Docomo Yoyogi Building The is a skyscraper located in the Sendagaya district of Shibuya, Tokyo, Shibuya, Tokyo, Japan. At tall, it is the List of tallest buildings in Tokyo, fourth tallest building in Tokyo. Function The NTT Docomo Yoyogi Building is owned by the NTT ...

and Rainbow Bridge. Tokyo also features two distinctive towers:

Tokyo Tower is a communications and observation tower in the Shiba-koen district of Minato, Tokyo, Japan, built in 1958. At , it is the second- tallest structure in Japan. The structure is an Eiffel Tower-inspired lattice tower that is painted white and i ...

and

Tokyo Skytree is a broadcasting and observation tower in Sumida, Tokyo. It became the tallest structure in Japan in 2010 Mori Building Co started work on Tokyo's new tallest building which is set to be finished in March 2023. The project will cost 580 billion yen ($5.5 billion). Tokyo also contains numerous parks and gardens. There are four national parks in Tokyo Prefecture, including the

Fuji-Hakone-Izu National Park is a national park in Yamanashi, Shizuoka, and Kanagawa Prefectures, and western Tokyo Metropolis, Japan. It consists of Mount Fuji, Fuji Five Lakes, Hakone, the Izu Peninsula, and the Izu Islands. Fuji-Hakone-Izu National Park covers . Rather ...

, which includes all of the Izu Islands.

Environment

Tokyo has enacted a measure to cut greenhouse gases. Governor

Shintaro Ishihara was a Japanese politician and writer who was Governor of Tokyo from 1999 to 2012. Being the former leader of the radical right Japan Restoration Party, he was one of the most prominent ultranationalists in modern Japanese politics. An ultranat ...

created Japan's first

emissions cap system Emissions trading is a market-based approach to controlling pollution by providing economics, economic incentives for reducing the emissions of pollutants. The concept is also known as cap and trade (CAT) or emissions trading scheme (ETS). Carbon ...

, aiming to reduce

greenhouse gas emission Greenhouse gas emissions from human activities strengthen the greenhouse effect, contributing to climate change. Most is carbon dioxide from burning fossil fuels: coal, oil, and natural gas. The largest emitters include coal in China and la ...

by a total of 25% by 2020 from the 2000 level. Tokyo is an example of an

urban heat island An urban heat island (UHI) is an urban or metropolitan area that is significantly warmer than its surrounding rural areas due to human activities. The temperature difference is usually larger at night than during the day, and is most apparen ...

, and the phenomenon is especially serious in its special wards.Barry, Roger Graham & Richard J. Chorley. ''Atmosphere, Weather and Climate''. Routledge (2003)
p. 344
. . According to the Tokyo Metropolitan Government, the annual mean temperature has increased by about over the past 100 years. Tokyo has been cited as a "convincing example of the relationship between urban growth and climate". In 2006, Tokyo enacted the "10 Year Project for Green Tokyo" to be realized by 2016. It set a goal of increasing roadside trees in Tokyo to 1 million (from 480,000), and adding of green space, of which will be a new park named "Umi no Mori" (Sea Forest) which will be on a reclaimed island in

Tokyo Bay is a bay located in the southern Kantō region of Japan, and spans the coasts of Tokyo, Kanagawa Prefecture, and Chiba Prefecture. Tokyo Bay is connected to the Pacific Ocean by the Uraga Channel. The Tokyo Bay region is both the most populous a ...

which used to be a landfill. From 2007 to 2010, of the planned 1,000 ha of green space was created and 220,000 trees were planted, bringing the total to 700,000. , roadside trees in Tokyo have increased to 950,000, and a further of green space has been added.

Demographics

As of October 2012, the official

intercensal estimate In demographics, an intercensal estimate is an estimate of population between official census dates with both of the census counts being known. Some nations produce regular intercensal estimates while others do not. Intercensal estimates can be ...

showed 13.506 million people in Tokyo, with 9.214 million living within Tokyo's 23 wards. During the daytime, the population swells by over 2.5 million as workers and students commute from adjacent areas. This effect is even more pronounced in the three central wards of Chiyoda, Chūō, and Minato, whose collective population as of the 2005 National Census was 326,000 at night, but 2.4 million during the day. In 1889, the

Home Ministry An interior ministry (sometimes called a ministry of internal affairs or ministry of home affairs) is a government department that is responsible for internal affairs. Lists of current ministries of internal affairs Named "ministry" * Ministry ...

recorded 1,375,937 people in

Tokyo City was a Cities of Japan, municipality in Japan and part of Tokyo Prefecture (1868–1943), Tokyo-fu which existed from 1 May 1889 until its merger with its prefecture on 1 July 1943. The historical boundaries of Tokyo City are now occupied by ...

and a total of 1,694,292 people in

Tokyo-fu Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, with an estimated 37.468 ...

. In the same year, a total of 779 foreign nationals were recorded as residing in Tokyo. The most common nationality was English (209 residents), followed by American (182) and Chinese nationals (137).

Economy

Bank of Japan headquarters in Tokyo, Japan

Tokyo has the largest metropolitan economy in the world. According to a study conducted by

PricewaterhouseCoopers PricewaterhouseCoopers is an international professional services brand of firms, operating as partnerships under the PwC brand. It is the second-largest professional services network in the world and is considered one of the Big Four accounting ...

, the

Greater Tokyo Area The Greater Tokyo Area is the most populous metropolitan area in the world, consisting of the Kantō region of Japan (including Tokyo Metropolis and the prefectures of Chiba, Gunma, Ibaraki, Kanagawa, Saitama, and Tochigi) as well as the ...

(Tokyo–Yokohama, TYO) of 38 million people had a total GDP of $2 trillion in 2012 (at

purchasing power parity Purchasing power parity (PPP) is the measurement of prices in different countries that uses the prices of specific goods to compare the absolute purchasing power of the countries' currency, currencies. PPP is effectively the ratio of the price of ...

), which topped that list. Tokyo is a major international finance center; it houses the headquarters of several of the world's largest

investment bank Investment is the dedication of money to purchase of an asset to attain an increase in value over a period of time. Investment requires a sacrifice of some present asset, such as time, money, or effort. In finance, the purpose of investing is ...

s and insurance companies, and serves as a hub for Japan's transportation, publishing,

electronics The field of electronics is a branch of physics and electrical engineering that deals with the emission, behaviour and effects of electrons using electronic devices. Electronics uses active devices to control electron flow by amplification ...

and broadcasting industries. During the centralized growth of Japan's economy following

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

, many large firms moved their headquarters from cities such as

Osaka is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of 2. ...

(the historical commercial capital) to Tokyo, in an attempt to take advantage of better access to the government. This trend has begun to slow due to ongoing population growth in Tokyo and the high cost of living there. Tokyo was rated by the

Economist Intelligence Unit The Economist Intelligence Unit (EIU) is the research and analysis division of the Economist Group, providing forecasting and advisory services through research and analysis, such as monthly country reports, five-year country economic forecasts, ...

as the most expensive (highest cost-of-living) city in the world for 14 years in a row ending in 2006, when it was replaced by

Oslo Oslo ( , , or ; sma, Oslove) is the capital and most populous city of Norway. It constitutes both a county and a municipality. The municipality of Oslo had a population of in 2022, while the city's greater urban area had a population of ...

, and later

Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. S ...

. Tokyo emerged as a leading international

financial center A financial centre ( BE), financial center ( AE), or financial hub, is a location with a concentration of participants in banking, asset management, insurance or financial markets with venues and supporting services for these activities to t ...

(IFC) in the 1960s and has been described as one of the three "command centers" for the

world economy The world economy or global economy is the economy of all humans of the world, referring to the global economic system, which includes all economic activities which are conducted both within and between nations, including production, consumption, ...

, along with New York City and London. In the 2020 Global Financial Centers Index, Tokyo was ranked as having the fourth most competitive financial center in the world (alongside cities such as

New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...

,

London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...

,

Shanghai Shanghai (; , , Standard Mandarin pronunciation: ) is one of the four direct-administered municipalities of the People's Republic of China (PRC). The city is located on the southern estuary of the Yangtze River, with the Huangpu River flow ...

,

Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China ( abbr. Hong Kong SAR or HKSAR), is a city and special administrative region of China on the eastern Pearl River Delt ...

,

Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, borde ...

,

Beijing } Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 ...

,

San Francisco San Francisco (; Spanish language, Spanish for "Francis of Assisi, Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the List of Ca ...

,

Shenzhen Shenzhen (; ; ; ), also historically known as Sham Chun, is a major sub-provincial city and one of the special economic zones of China. The city is located on the east bank of the Pearl River estuary on the central coast of southern province ...

and Zurich in the top 10), and second most competitive in Asia (after Shanghai). The Japanese financial market opened up slowly in 1984 and accelerated its internationalization with the "Japanese Big Bang" in 1998. Despite the emergence of Singapore and Hong Kong as competing financial centers, the Tokyo IFC manages to keep a prominent position in Asia. The

Tokyo Stock Exchange The , abbreviated as Tosho () or TSE/TYO, is a stock exchange located in Tokyo, Japan. It is the third largest stock exchange in the world by aggregate market capitalization of its listed companies, and the largest in Asia. It had 2,292 listed co ...

is Japan's largest

stock exchange A stock exchange, securities exchange, or bourse is an exchange where stockbrokers and traders can buy and sell securities, such as shares of stock, bonds and other financial instruments. Stock exchanges may also provide facilities for th ...

, and third largest in the world by

market capitalization Market capitalization, sometimes referred to as market cap, is the total value of a publicly traded company's outstanding common shares owned by stockholders. Market capitalization is equal to the market price per common share multiplied by t ...

and fourth largest by share turnover. In 1990 at the end of the

Japanese asset price bubble The was an economic bubble in Japan from 1986 to 1991 in which real estate and stock market prices were greatly inflated. In early 1992, this price bubble burst and Japan's economy stagnated. The bubble was characterized by rapid acceleration ...

, it accounted for more than 60% of the world stock market value. Tokyo had 8,460 ha (20,900 acres) of agricultural land as of 2003, according to the Ministry of Agriculture, Forestry and Fisheries (Japan), Ministry of Agriculture, Forestry and Fisheries, placing it last among the nation's prefectures. The farmland is concentrated in Western Tokyo. Perishables such as vegetables, fruits, and flowers can be conveniently shipped to the markets in the eastern part of the prefecture. ''Komatsuna'' and spinach are the most important vegetables; as of 2000, Tokyo supplied 32.5% of the ''komatsuna'' sold at its central produce market. With 36% of its area covered by forest, Tokyo has extensive growths of cryptomeria and Chamaecyparis obtusa, Japanese cypress, especially in the mountainous western communities of Akiruno, Ōme, Okutama, Hachiōji, Hinode, and Hinohara. Decreases in the price of timber, increases in the cost of production, and advancing old age among the forestry population have resulted in a decline in Tokyo's output. In addition, pollen, especially from cryptomeria, is a major Seasonal allergies, allergen for the nearby population centers. Tokyo Bay was once a major source of fish. Most of Tokyo's fish production comes from the outer islands, such as Izu Ōshima and Hachijō-Jima. Skipjack tuna, nori, and ''Carangidae, aji'' are among the ocean products. Tourism in Tokyo is also a contributor to the economy. In 2006, 4.81 million foreigners and 420 million Japanese visits to Tokyo were made; the economic value of these visits totaled 9.4 trillion yen according to the Tokyo Metropolitan Government. Many tourists visit the various downtowns, stores, and entertainment districts throughout the neighborhoods of the

special wards of Tokyo are a special form of municipalities in Japan under the 1947 Local Autonomy Law. They are city-level wards: primary subdivisions of a prefecture with municipal autonomy largely comparable to other forms of municipalities. Although the autono ...

. Cultural offerings include both omnipresent Japanese pop culture and associated districts such as Shibuya, Tokyo, Shibuya and Harajuku, subcultural attractions such as Studio Ghibli anime center, as well as museums like the

Tokyo National Museum The or TNM is an art museum in Ueno Park in the Taitō ward of Tokyo, Japan. It is one of the four museums operated by the National Institutes for Cultural Heritage ( :ja:国立文化財機構), is considered the oldest national museum in Japan, ...

, which houses 37% of the country's artwork National Treasures of Japan, national treasures (87/233). The Toyosu Market in Tokyo is the largest wholesale fish and seafood market in the world since it opened on October 11, 2018. It is also one of the largest wholesale food markets of any kind. It is located in the Toyosu area of

Kōtō is a Special wards of Tokyo, special ward located in Tokyo, Tokyo Metropolis, Japan. The ward refers to itself as Kōtō City in English. As of May 1, 2015, the ward has an estimated population of 488,632, and a population density of 12,170 pers ...

ward. The Toyosu Market holds strong to the traditions of its predecessor, the Tsukiji Fish Market and

Nihonbashi is a business district of Chūō, Tokyo, Japan which grew up around the bridge of the same name which has linked two sides of the Nihonbashi River at this site since the 17th century. The first wooden bridge was completed in 1603. The current ...

fish market, and serves some 50,000 buyers and sellers every day. Retailers, whole-sellers, auctioneers, and public citizens alike frequent the market, creating a unique microcosm of organized chaos that still continues to fuel the city and its food supply after over four centuries.

Transportation

The night view of Tokyo Narita Airport Terminal 1

Tokyo, which is the center of the

Greater Tokyo Area The Greater Tokyo Area is the most populous metropolitan area in the world, consisting of the Kantō region of Japan (including Tokyo Metropolis and the prefectures of Chiba, Gunma, Ibaraki, Kanagawa, Saitama, and Tochigi) as well as the ...

, is Japan's largest domestic and international hub for rail and ground transportation. However, its airspace has been under the US military's exclusive control after

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

. Public transportation within Tokyo is dominated by an extensive network of "clean and efficient" trains and subways run by a variety of operators, with buses, monorails and trams playing a secondary feeder role. There are up to 62 electric train lines and more than 900 train stations in Tokyo. Shibuya Crossing is the "world's busiest pedestrian crossing", with around 3,000 people crossing at a time. As a result of World War II, Japanese planes are generally forbidden to fly over Tokyo. Therefore, Japan constructed airports outside Tokyo.

Narita International Airport Narita International Airport ( ja, 成田国際空港, Narita Kokusai Kūkō) , also known as Tokyo-Narita, formerly and originally known as , is one of two international airports serving the Greater Tokyo Area, the other one being Haneda Airport ...

in

Chiba Prefecture is a prefecture of Japan located in the Kantō region of Honshu. Chiba Prefecture has a population of 6,278,060 (1 June 2019) and has a geographic area of . Chiba Prefecture borders Ibaraki Prefecture to the north, Saitama Prefecture to the ...

is the major gateway for international travelers to Japan. Japan's flag carrier Japan Airlines, as well as All Nippon Airways, have a hub at this airport. Haneda Airport on the reclaimed land at Ōta, Tokyo, Ōta, offers domestic and international flights. , some flight routes into Haneda are permitted through Tokyo airspace. Various islands governed by Tokyo have their own airports.

Hachijō-jima is a volcanic Japanese island in the Philippine Sea. It is about south of the special wards of Tokyo. It is part of the Izu archipelago and within the Fuji-Hakone-Izu National Park. Its only municipality is Hachijō. On 1 March 2018, its po ...

(Hachijojima Airport), Miyakejima (Miyakejima Airport), and

Izu Ōshima is an inhabited volcanic island in the Izu archipelago in the Philippine Sea, off the coast of Honshu, Japan, east of the Izu Peninsula and southwest of Bōsō Peninsula. As with the other islands in the Izu Island group, Izu Ōshima form ...

(Oshima Airport) have services to Tokyo International and other airports. Rail is the primary mode of transportation in Tokyo, which has the most extensive urban railway network in the world and an equally extensive network of surface lines. JR East operates Tokyo's largest railway network, including the Yamanote Line loop that circles the center of downtown Tokyo. It operates rail lines in the entire metropolitan area of Tokyo and in the rest of the northeastern part of

Honshu , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island separ ...

. JR East is also responsible for

Shinkansen The , colloquially known in English as the bullet train, is a network of high-speed railway lines in Japan. Initially, it was built to connect distant Japanese regions with Tokyo, the capital, to aid economic growth and development. Beyond l ...

high-speed rail lines. Two different organizations operate the subway network: the private Tokyo Metro and the governmental Tokyo Metropolitan Bureau of Transportation. The Metropolitan Government and private carriers operate bus routes and one Toden Arakawa Line, tram route. Local, regional, and national services are available, with major terminals at the giant railroad stations, including Tokyo Station, Tokyo, Shinagawa Station, Shinagawa, and Shinjuku Station, Shinjuku. Expressways link the capital to other points in the Greater Tokyo Area, the Kantō region, and the islands of Kyushu and Shikoku. To build them quickly before the

1964 Summer Olympics The , officially the and commonly known as Tokyo 1964 ( ja, 東京1964), were an international multi-sport event held from 10 to 24 October 1964 in Tokyo, Japan. Tokyo had been awarded the organization of the 1940 Summer Olympics, but this ho ...

, most were constructed above existing roads. Other transportation includes taxis operating in the special wards and the cities and towns. Also, long-distance ferries serve the islands of Tokyo and carry passengers and cargo to domestic and foreign ports.

Education

Tokyo has many universities, junior colleges, and vocational schools. Many of Japan's most prestigious universities are in Tokyo, including

University of Tokyo , abbreviated as or UTokyo, is a public research university located in Bunkyō, Tokyo, Japan. Established in 1877, the university was the first Imperial University and is currently a Top Type university of the Top Global University Project by ...

, Hitotsubashi University, Meiji University, Tokyo Institute of Technology, Waseda University, Tokyo University of Science, Sophia University, and Keio University. Some of the biggest List of national universities in Japan, national universities in Tokyo are: * Hitotsubashi University * National Graduate Institute for Policy Studies * Ochanomizu University * Tokyo Gakugei University * Tokyo Institute of Technology * Tokyo Medical and Dental University * Tokyo University of Agriculture and Technology * Tokyo University of Foreign Studies * Tokyo University of Marine Science and Technology * Tokyo University of the Arts * University of Electro-Communications *

University of Tokyo , abbreviated as or UTokyo, is a public research university located in Bunkyō, Tokyo, Japan. Established in 1877, the university was the first Imperial University and is currently a Top Type university of the Top Global University Project by ...

There is only one non-national public university: Tokyo Metropolitan University. There are also a few universities well known for classes conducted in English and for the teaching of the Japanese language, including the Globis University Graduate School of Management, International Christian University, Sophia University, and Waseda University Tokyo is also the headquarters of the United Nations University. Most publicly run kindergartens, elementary schools (years 1 through 6), and junior high (lower secondary) schools (7 through 9) are operated by local wards or municipal offices. Most public senior high (upper secondary) schools in Tokyo are run by the Tokyo Metropolitan Government Board of Education and are called "Metropolitan High Schools". Tokyo also has many private schools from kindergarten through high school:

Culture

Nihon-Kagaku-Miraikan,Koto-ward,Tokyo,Japan

Tokyo has many museums. In Ueno Park, there is the

Tokyo National Museum The or TNM is an art museum in Ueno Park in the Taitō ward of Tokyo, Japan. It is one of the four museums operated by the National Institutes for Cultural Heritage ( :ja:国立文化財機構), is considered the oldest national museum in Japan, ...

, the country's largest museum and specializing in traditional Japanese art; the The National Museum of Western Art, National Museum of Western Art and Ueno Zoo. Other museums include the Miraikan, National Museum of Emerging Science and Innovation in

Odaiba today is a large artificial island in Tokyo Bay, Japan, across the Rainbow Bridge from central Tokyo. Odaiba was initially built in this area for defensive purposes in the 1850s. Reclaimed land offshore Shinagawa was dramatically expanded durin ...

; the Edo-Tokyo Museum in Sumida, across the

Sumida River The is a river that flows through central Tokyo, Japan. It branches from the Arakawa River at Iwabuchi (in Kita-ku) and flows into Tokyo Bay. Its tributaries include the Kanda and Shakujii rivers. It passes through the Kita, Adachi, Arakaw ...

from the center of Tokyo; the Nezu Museum in Aoyama, Tokyo, Aoyama; and the National Diet Library, National Archives, and the National Museum of Modern Art, Tokyo, National Museum of Modern Art, which are near the Imperial Palace. Tokyo has many theaters for performing arts. These include national and private theaters for traditional forms of Japanese drama. Noteworthy are the National Noh Theatre for noh and the Kabuki-za for Kabuki. Symphony orchestras and other musical organizations perform modern and traditional music. The New National Theatre Tokyo, New National Theater Tokyo in

Shibuya Shibuya ( 渋谷区 ''Shibuya-ku'') is a special ward in Tokyo, Japan. As a major commercial and finance center, it houses two of the busiest railway stations in the world, Shinjuku Station (southern half) and Shibuya Station. As of April 1 ...

is the national center for the performing arts, including opera, ballet, contemporary dance and drama. Tokyo also hosts modern Japanese and international pop, and rock music at venues ranging in size from intimate clubs to internationally known areas such as the Nippon Budokan. 三社祭ー宝蔵門

Many different Festivals in Tokyo, festivals occur throughout Tokyo. Major events include the Sannō at Hie Shrine, the Sanja at Asakusa Shrine, and the biennial Kanda Matsuri, Kanda Festivals. The last features a parade with elaborately decorated floats and thousands of people. Annually on the last Saturday of July, an enormous fireworks display over the

Sumida River The is a river that flows through central Tokyo, Japan. It branches from the Arakawa River at Iwabuchi (in Kita-ku) and flows into Tokyo Bay. Its tributaries include the Kanda and Shakujii rivers. It passes through the Kita, Adachi, Arakaw ...

attracts over a million viewers. Once cherry blossoms bloom in spring, many residents gather in Ueno Park, Inokashira Park, and the Shinjuku Gyoen National Garden for picnics under the blossoms. Harajuku, a neighborhood in Shibuya, Tokyo, Shibuya, is known internationally for its youth style, fashion and cosplay. Cuisine in Tokyo is internationally acclaimed. In November 2007, Michelin guide, Michelin released their first guide for fine dining in Tokyo, awarding 191 stars in total, or about twice as many as Tokyo's nearest competitor, Paris. As of 2017, 227 restaurants in Tokyo have been awarded (92 in Paris). Twelve establishments were awarded the maximum of three stars (Paris has 10), 54 received two stars, and 161 earned one star.

Sports

Tokyo, with a diverse array of sports, is home to two professional baseball clubs, the Yomiuri Giants who play at the Tokyo Dome and Tokyo Yakult Swallows at Meiji-Jingu Stadium. The Japan Sumo Association is also headquartered in Tokyo at the Ryōgoku Kokugikan sumo arena where three official sumo tournaments are held annually (in January, May, and September). Soccer clubs in Tokyo include F.C. Tokyo and Tokyo Verdy, Tokyo Verdy 1969, both of which play at Ajinomoto Stadium in Chōfu, Tokyo, Chōfu, and FC Machida Zelvia at Nozuta Stadium in Machida, Tokyo, Machida. Basketball clubs include the Hitachi SunRockers, Toyota Alvark Tokyo and Tokyo Excellence. Tokyo hosted the

1964 Summer Olympics The , officially the and commonly known as Tokyo 1964 ( ja, 東京1964), were an international multi-sport event held from 10 to 24 October 1964 in Tokyo, Japan. Tokyo had been awarded the organization of the 1940 Summer Olympics, but this ho ...

, thus becoming the first Asian city to host the Summer Olympic Games, Summer Games. The National Stadium, also known as the National Stadium (Tokyo, 1958), Olympic Stadium, was host to a number of international sporting events. In 2016, it was to be replaced by the Japan National Stadium, New National Stadium. With a number of world-class sports venues, Tokyo often hosts national and international sporting events such as basketball tournaments, women's volleyball tournaments, tennis tournaments, swim meets, marathons, rugby union and sevens rugby games, soccer exhibition games, judo, and karate. Tokyo Metropolitan Gymnasium, in Sendagaya,

Shibuya Shibuya ( 渋谷区 ''Shibuya-ku'') is a special ward in Tokyo, Japan. As a major commercial and finance center, it houses two of the busiest railway stations in the world, Shinjuku Station (southern half) and Shibuya Station. As of April 1 ...

, is a large sports complex that includes swimming pools, training rooms, and a large indoor arena. According to ''Around the Rings'', the gymnasium has played host to the October 2011 artistic gymnastics world championships, despite the International Gymnastics Federation's initial doubt in Tokyo's ability to host the championships following the March 11 tsunami. Tokyo was also selected to host a number of games for the 2019 Rugby World Cup, and to host the

2020 Summer Olympics The , officially the and also known as , was an international multi-sport event held from 23 July to 8 August 2021 in Tokyo, Japan, with some preliminary events that began on 21 July. Tokyo was selected as the host city during the ...

and the 2020 Summer Paralympics, Paralympics which had to be rescheduled to the summer of 2021 due to the COVID-19 pandemic in Japan.

In popular culture

Fuji TV headquarters and Aqua City Odaiba - 2006-05-03 edit

As the largest population center in Japan and the site of the country's largest broadcasters and studios, Tokyo is frequently the setting for many Cinema of Japan, Japanese movies, television shows, animated series (anime), web comics, light novels, video games, and comic books (manga). In the ''kaiju'' (monster movie) genre, landmarks of Tokyo are usually destroyed by giant monsters such as Godzilla and Gamera. Some Hollywood directors have turned to Tokyo as a backdrop for movies set in Japan. Postwar examples include ''Tokyo Joe (1949 film), Tokyo Joe'', ''My Geisha'', ''Tokyo Story'' and the James Bond film ''You Only Live Twice (film), You Only Live Twice''; recent examples include ''Kill Bill'', ''The Fast and the Furious: Tokyo Drift'', ''Lost in Translation (film), Lost in Translation'', ''Babel (film), Babel'', ''Inception'', ''The Wolverine (2013 film), The Wolverine'' and ''Avengers: Endgame''. Japanese author Haruki Murakami has based some of his novels in Tokyo (including Norwegian Wood (novel), ''Norwegian Wood''), and David Mitchell (author), David Mitchell's first two novels (''number9dream'' and Ghostwritten (novel), ''Ghostwritten'') featured the city. Contemporary British painter Carl Randall spent 10 years living in Tokyo as an artist, creating a body of work depicting the city's crowded streets and public spaces.

International relations

Tokyo is the founding member of the Asian Network of Major Cities 21 and is a member of the Council of Local Authorities for International Relations. Tokyo was also a founding member of the C40 Cities Climate Leadership Group.

Sister cities and states

, Tokyo has Twin towns and sister cities, twinning or friendship agreements with the following twelve cities and states: *

New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...

, United States (since February 1960) *

Beijing } Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 ...

, China (since March 1979) *

Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. S ...

, France (since July 1982) * New South Wales, Australia (since May 1984) * Seoul, South Korea (since September 1988) * Jakarta, Indonesia (since October 1989) * São Paulo (state), São Paulo State, Brazil (since June 1990) * Cairo, Egypt (since October 1990) * Moscow, Russia (since July 1991) * Berlin, Germany (since May 1994) *

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus (legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

, Italy (since July 1996) *

London London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a majo ...

, United Kingdom (since October 2015)

Friendship and cooperation agreements

* Tomsk Oblast, Russia (since May 2015) * Brussels, Belgium (since October 2016) * Mumbai, India (since November 2016) * Los Angeles County, California, Los Angeles County, United States (since August 2021)

International academic and scientific research

Research and development in Japan and the Japanese space program are globally represented by several of Tokyo's medical and scientific facilities, including the

University of Tokyo , abbreviated as or UTokyo, is a public research university located in Bunkyō, Tokyo, Japan. Established in 1877, the university was the first Imperial University and is currently a Top Type university of the Top Global University Project by ...

and other List of universities in Tokyo, universities in Tokyo, which work in collaboration with many international institutions. Especially with the United States, including NASA and the many private spaceflight companies, Tokyo universities have working relationships with all of the Ivy League institutions (including Harvard University, Harvard and Yale University), along with other research university, research universities and development laboratory, laboratories, such as Stanford University, Stanford, Massachusetts Institute of Technology, MIT, and the University of California, UC campuses throughout California, as well as University of New Mexico, UNM and Sandia National Laboratories in Albuquerque, New Mexico, Albuquerque, New Mexico. Other partners worldwide include Oxford University in the United Kingdom, the National University of Singapore in Singapore, the University of Toronto in Canada, and Tsinghua University in China.

References

Bibliography

* Fiévé, Nicolas and Paul Waley. (2003). ''Japanese Capitals in Historical Perspective: Place, Power and Memory in Kyoto, Edo and Tokyo''. London: RoutledgeCurzon. ; * McClain, James, John M Merriman and Kaoru Ugawa. (1994). ''Edo and Paris: Urban Life and the State in the Early Modern Era''. Ithaca: Cornell University Press. ; * Nussbaum, Louis-Frédéric and Käthe Roth. (2005)
''Japan encyclopedia''
Cambridge: Harvard University Press. ; * Sorensen, Andre. (2002). ''The Making of Urban Japan: Cities and Planning from Edo to the Twenty First Century''. London: RoutledgeCurzon. ;

External links

Official website

Official website

{{Authority control Tokyo, 1457 establishments in Asia 15th-century establishments in Japan Capitals in Asia Kantō region Populated coastal places in Japan Populated places established in the 1450s Port settlements in Japan States and territories established in the 1450s

Etymology

History

Pre-1869 (Edo period)

1869–1943

1943–1945

1945–present

Geography and government

Municipalities

Municipal mergers

National parks

Earthquakes

Minor quakes

Infrequent powerful quakes

Volcanic eruptions

Water management

Climate

Cityscape

Environment

Demographics

Economy

Transportation

Education

Culture

Sports

In popular culture

International relations

Sister cities and states

Friendship and cooperation agreements

International academic and scientific research

See also

References

Bibliography

Further reading

Guides

Contemporary

External links