![Greater Asian Co-prosperity sphere](https://upload.wikimedia.org/wikipedia/commons/e/e3/Greater_Asian_Co-prosperity_sphere.png)
This is a list of regions occupied or annexed by the
Empire of Japan
The also known as the Japanese Empire or Imperial Japan, was a historical nation-state and great power that existed from the Meiji Restoration in 1868 until the enactment of the post-World War II 1947 constitution and subsequent fo ...
until 1945, the year of the
end of World War II in Asia
World War II officially ended in Asia on September 2, 1945, with the surrender of Japan on the . Before that, the United States dropped two atomic bombs on Japan, and the Soviet Union declared war on Japan, causing Emperor Hirohito to announc ...
, after the
surrender of Japan
The surrender of the Empire of Japan in World War II was announced by Emperor Hirohito on 15 August and formally signed on 2 September 1945, bringing the war's hostilities to a close. By the end of July 1945, the Imperial Japanese Navy ...
. Control over all territories except most of the Japanese mainland (
Hokkaido
is Japan's second largest island and comprises the largest and northernmost prefecture, making up its own region. The Tsugaru Strait separates Hokkaidō from Honshu; the two islands are connected by the undersea railway Seikan Tunnel.
The la ...
,
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 ...
,
Kyushu
is the third-largest island of Japan's five main islands and the most southerly of the four largest islands ( i.e. excluding Okinawa). In the past, it has been known as , and . The historical regional name referred to Kyushu and its surroun ...
,
Shikoku
is the smallest of the four main islands of Japan. It is long and between wide. It has a population of 3.8 million (, 3.1%). It is south of Honshu and northeast of Kyushu. Shikoku's ancient names include ''Iyo-no-futana-shima'' (), '' ...
, and some 6,000 small surrounding islands) was renounced by
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 ...
in the
unconditional surrender
An unconditional surrender is a surrender in which no guarantees are given to the surrendering party. It is often demanded with the threat of complete destruction, extermination or annihilation.
In modern times, unconditional surrenders most ofte ...
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 ...
and the
Treaty of San Francisco
The , also called the , re-established peaceful relations between Japan and the Allied Powers on behalf of the United Nations by ending the legal state of war and providing for redress for hostile actions up to and including World War II. It w ...
. A number of territories occupied by the
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
after 1945 were returned to Japan, but there are still a number of
disputed territories
A territorial dispute or boundary dispute is a disagreement over the possession or control of land between two or more political entities.
Context and definitions
Territorial disputes are often related to the possession of natural resources s ...
between Japan and
Russia
Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...
(the
Kuril Islands dispute
The Kuril Islands dispute, known as the Northern Territories dispute in Japan, is a territorial dispute between Japan and Russia over the ownership of the four southernmost Kuril Islands. The Kuril Islands are a chain of islands that stretch b ...
),
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 ...
and
North Korea
North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and shares borders with China and Russia to the north, at the Yalu River, Y ...
(the
Liancourt Rocks dispute
The Liancourt Rocks dispute is a territorial dispute between South Korea and Japan. Both countries claim sovereignty over the Liancourt Rocks, a group of small islets in the Sea of Japan which are referred to as "Dokdo" () in Korean and in Jap ...
), the
People's Republic of 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
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
(the
Senkaku Islands dispute
The Senkaku Islands dispute, or Diaoyu Islands dispute, is a territorial dispute over a group of uninhabited islands known as the Senkaku Islands in Japan, the Diaoyu Islands in the People's Republic of China (PRC), and Tiaoyutai Islands in t ...
).
Pre-1945
Colonies
*
Hokkaido
is Japan's second largest island and comprises the largest and northernmost prefecture, making up its own region. The Tsugaru Strait separates Hokkaidō from Honshu; the two islands are connected by the undersea railway Seikan Tunnel.
The la ...
— 1869–1918
*
Chishima Islands
The Kuril Islands or Kurile Islands (; rus, Кури́льские острова́, r=Kuril'skiye ostrova, p=kʊˈrʲilʲskʲɪjə ɐstrɐˈva; Japanese: or ) are a volcanic archipelago currently administered as part of Sakhalin Oblast in the ...
– 1875–1918
*
Ryukyu Islands
The , also known as the or the , are a chain of Japanese islands that stretch southwest from Kyushu to Taiwan: the Ōsumi, Tokara, Amami, Okinawa, and Sakishima Islands (further divided into the Miyako and Yaeyama Islands), with Yonaguni ...
– 1879–1918
*
Nanpō Islands
The is a collective term for the groups of islands that are located to the south of the Japanese archipelago in Micronesia. They extend from the Izu Peninsula west of Tokyo Bay southward for about , to within of the Mariana Islands. The Nanpō ...
– 1891–1918
*
Taiwan and the Penghu Islands – 1895–1945
*
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 ...
– 1898–1918
*
Karafuto
Karafuto Prefecture ( ja, 樺太庁, ''Karafuto-chō''; russian: Префектура Карафуто, Prefektura Karafuto), commonly known as South Sakhalin, was a prefecture of Japan located in Sakhalin from 1907 to 1949.
Karafuto became t ...
– 1905–1943
*
Kantō – 1905–1945
*
Chōsen
Between 1910 and 1945, Korea was ruled as a part of the Empire of Japan. Joseon Korea had come into the Japanese sphere of influence with the Japan–Korea Treaty of 1876; a complex coalition of the Meiji government, military, and business offici ...
– 1910–1945
*
Kiautschou Bay Leased Territory
The Kiautschou Bay Leased Territory was a German colonial empire, German leased territory in Qing dynasty, Imperial and Republic of China (1912–1949), Early Republican China from 1898 to 1914. Covering an area of , it centered on Jiaozhou Ba ...
– 1914–1922
*
Nan’yō 1919–1945
Occupied territories
* All ports and major towns in the
Primorsky Krai
Primorsky Krai (russian: Приморский край, r=Primorsky kray, p=prʲɪˈmorskʲɪj kraj), informally known as Primorye (, ), is a federal subject (a krai) of Russia, located in the Far East region of the country and is a part of the ...
and
Siberia
Siberia ( ; rus, Сибирь, r=Sibir', p=sʲɪˈbʲirʲ, a=Ru-Сибирь.ogg) is an extensive geographical region, constituting all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has been a part of ...
regions of
Russia
Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...
east of the city of
Chita, from
1918 until gradually withdrawing in 1922.
World War II
Disclaimer: Not all areas were considered part of ''Imperial Japan'' but rather part of puppet states & sphere of influence, allies, included separately for demographic purposes. Sources: POPULSTAT Asia[http://www.populstat.info/Asia/asia.html Populstat ASIA] Oceania[http://www.populstat.info/Oceania/oceania.html Populstat OCEANIA]
Other occupied World War 2 islands:
*
Andaman Islands
The Andaman Islands () are an archipelago in the northeastern Indian Ocean about southwest off the coasts of Myanmar's Ayeyarwady Region. Together with the Nicobar Islands to their south, the Andamans serve as a maritime boundary between th ...
(India) – March 29, 1942 – September 9, 1945
*
Christmas Island
Christmas Island, officially the Territory of Christmas Island, is an Australian external territory comprising the island of the same name. It is located in the Indian Ocean, around south of Java and Sumatra and around north-west of the ...
(Australia) – March 1942 – October 1945
Areas attacked but not conquered
*
Kohima
Kohima (; Angami Naga: ''Kewhira'' ()), is the capital of the Northeastern Indian state of Nagaland. With a resident population of almost 100,000, it is the second largest city in the state. Originally known as ''Kewhira'', Kohima was founded ...
and
Manipur
Manipur () ( mni, Kangleipak) is a state in Northeast India, with the city of Imphal as its capital. It is bounded by the Indian states of Nagaland to the north, Mizoram to the south and Assam to the west. It also borders two regions of Myanm ...
(India)
*
Dornod
Dornod ( mn, Дорнод, ; "East") is the easternmost of the 21 aimags (provinces) of Mongolia. Its capital is Choibalsan.
Population
Halh are the ethnic majority of the Dornod aimag, but Buryat ethnic group is 22.8% of population total ...
(Khalkhin Gol, Mongolia)
*
Midway Atoll
Midway Atoll (colloquial: Midway Islands; haw, Kauihelani, translation=the backbone of heaven; haw, Pihemanu, translation=the loud din of birds, label=none) is a atoll in the North Pacific Ocean. Midway Atoll is an insular area of the Unit ...
(United States)
Raided without immediate intent of occupation
* Air raids
**
Pearl Harbor
Pearl Harbor is an American lagoon harbor on the island of Oahu, Hawaii, west of Honolulu. It was often visited by the Naval fleet of the United States, before it was acquired from the Hawaiian Kingdom by the U.S. with the signing of the Re ...
(Hawaii, United States)
**
Colombo
Colombo ( ; si, කොළඹ, translit=Koḷam̆ba, ; ta, கொழும்பு, translit=Koḻumpu, ) is the executive and judicial capital and largest city of Sri Lanka by population. According to the Brookings Institution, Colombo me ...
and
Trincomalee
Trincomalee (; ta, திருகோணமலை, translit=Tirukōṇamalai; si, ත්රිකුණාමළය, translit= Trikuṇāmaḷaya), also known as Gokanna and Gokarna, is the administrative headquarters of the Trincomalee Dis ...
(Sri Lanka)
**
Air raids on Australia, including:
***
Broome (Western Australia, Australia)
***
Darwin (Northern Territory, Australia)
***
Townsville
Townsville is a city on the north-eastern coast of Queensland, Australia. With a population of 180,820 as of June 2018, it is the largest settlement in North Queensland; it is unofficially considered its capital. Estimated resident population, 3 ...
(Queensland, Australia)
**
Dutch Harbor
Dutch Harbor is a harbor on Amaknak Island in Unalaska, Alaska. It was the location of the Battle of Dutch Harbor in June 1942, and was one of the few sites in the United States to be subjected to aerial bombardment by a foreign power during Worl ...
(Alaska, United States)
**
Lookout Air Raids
The Lookout Air Raids were minor but historic Japanese air raids that occurred in the mountains of Oregon, several miles outside Brookings during World War II.
On September 9, 1942, a Japanese Yokosuka E14Y ''Glen'' floatplane, launched ...
(Oregon, United States)
* Naval bombardment by submarine
**
British Columbia
British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, ...
(Canada)
**
Ellwood (
Santa Barbara, California, United States)
**
Fort Stevens (Oregon, United States)
**
Newcastle Newcastle usually refers to:
*Newcastle upon Tyne, a city and metropolitan borough in Tyne and Wear, England
*Newcastle-under-Lyme, a town in Staffordshire, England
*Newcastle, New South Wales, a metropolitan area in Australia, named after Newcastle ...
(New South Wales, Australia)
**
Gregory (Western Australia, Australia)
* Midget sub attack
**
Sydney
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountain ...
(New South Wales, Australia)
**
Diego Suarez Diego Suarez or ''Diego-Suarez'' may refer to:
* Antsiranana, a city in Madagascar formerly known as Diego-Suarez
* Diego Suarez (navigator) or Diogo Soares, 16th-century Portuguese navigator and explorer
* Diego Suárez (soldier) (1552–1623), Sp ...
(Madagascar)
See also
*
Japanese colonial empire
The territorial conquests of the Empire of Japan in the Western Pacific and East Asia regions began in 1895 with its victory over Qing China in the First Sino-Japanese War. Subsequent victories over the Russian Empire (Russo-Japanese War) and Ge ...
*
Greater East Asia Co-Prosperity Sphere
The , also known as the GEACPS, was a concept that was developed in the Empire of Japan and propagated to Asian populations which were occupied by it from 1931 to 1945, and which officially aimed at creating a self-sufficient bloc of Asian peo ...
*
Tanaka Memorial
The is an alleged Japanese strategic planning document from 1927 in which Prime Minister Baron Tanaka Giichi laid out for Emperor Hirohito a strategy to take over the world. The authenticity of the document was long accepted and it is still quot ...
*
Jewish settlement in the Japanese Empire
Shortly prior to and during World War II, and coinciding with the Second Sino-Japanese War, tens of thousands of Jewish refugees were resettled in the Japanese Empire. The onset of the European war by Nazi Germany involved the lethal mass persecuti ...
*
List of wars involving Japan
This is a list of wars involving Japan.
List
See also
* Japan during World War I
* Japan during World War II
* List of Japanese battles
Reference
{{Asia topic, List of wars involving, title=Lists of wars involving Asian countries
Wars ...
*
Sangokujin – 'third country person'
References
{{DEFAULTSORT:List Of Territories Occupied By Imperial Japan
*
Territories occupied by Imperial Japan
Ter
Ter or TER may refer to:
Places
* River Ter, in Essex, England
* Ter (river), in Catalonia
* Ter (department), a region in France
* Torre (river), (Slovene: ''Ter''), a river in Italy
* Ter, Ljubno, a settlement in the Municipality of Ljubno ob ...
Japan in World War II
New Imperialism
Territories occupied