Tokyo Bay Fortress
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Tokyo Bay Fortress
270px, No.2 Kaiho(1988) 270px, No.3 Kaiho(1983) 270px, Kenzaki Battery(2010) was the name of a group of coastal fortifications built to guard the entrance to Tokyo Bay and thus the city of Tokyo from attack from the sea. These gun batteries and fortifications ceased to be used after the end of World War II. History A series of six island fortresses (''daiba'') constructed in 1853 by Egawa Hidetatsu for the Tokugawa shogunate in order to protect Edo from attack by sea, the primary threat being Commodore Matthew Perry's Black Ships which had arrived in the same year to force Japan to end its centuries-old national isolation policy Of the originally planned 11 batteries, seven were started construction but only six were ever finished, one of which was the artificial island of Odaiba After the Meiji restoration, the primary threats to the new Empire of Japan were perceived to be Qing China's Beiyang fleet, followed by the Russian Empire's Pacific Fleet. The Mei ...
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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 and largest industrialized area in Japan. Names In ancient times, Japanese knew Tokyo Bay as the . By the Azuchi–Momoyama period (1568–1600) the area had become known as after the city of Edo. The bay took its present name in modern times, after the Imperial court moved to Edo and renamed the city Tokyo in 1868. Geography Tokyo Bay juts prominently into the Kantō Plain. It is surrounded by the Bōsō Peninsula in Chiba Prefecture to the east and the Miura Peninsula in Kanagawa Prefecture to the west. The shore of Tokyo Bay consists of a diluvial plateau and is subject to rapid marine erosion. Sediments on the shore of the bay make for a smooth, continuous shoreline. Boundaries In a narrow sense, Tokyo Bay is the area north of ...
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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 ruling emperors before the Meiji Restoration, the events restored practical abilities and consolidated the political system under the Emperor of Japan. The goals of the restored government were expressed by the new emperor in the Charter Oath. The Restoration led to enormous changes in Japan's political and social structure and spanned both the late Edo period (often called the Bakumatsu) and the beginning of the Meiji era, during which time Japan rapidly Industrialisation, industrialized and adopted Western culture, Western ideas and production methods. Foreign influence The Japanese knew they were behind the Western powers when US Commodore (United States), Commodore Matthew C. Perry came to Japan in 1853 in Black Ships, large warshi ...
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Uraga Channel
The is a waterway connecting Tokyo Bay to the Sagami Gulf. It is an important channel for ships headed from Tokyo, Yokohama, and Chiba to the Pacific Ocean and beyond. Geography The Uraga channel is at the southern end of Tokyo Bay (formerly known as Edo Bay, prior to 1868). Tokyo Bay is surrounded by the Bōsō Peninsula (Chiba Prefecture) to the east and the Miura Peninsula (Kanagawa Prefecture) to the west. In a narrow sense, Tokyo Bay is the area north of the straight line formed by the on the Miura Peninsula on one end and on the Boso Peninsula on the other end. This area covers about 922 km². Tokyo Bay, in a broader sense, would be understood to include the Uraga Channel as well (its southwestern demarcation being the straight line between the Tsurugisaki Lighthouse and Sunosaki Lighthouse); and the total area of the bay would then be 1320 km². The city of Uraga is located at the northern end of the channel on the Miura Peninsula. Due to its strategic l ...
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Miura Peninsula
is a peninsula located in Kanagawa, Japan. It lies south of Yokohama and Tokyo and divides Tokyo Bay, to the east, from Sagami Bay, to the west. Cities and towns on the Miura Peninsula include Yokosuka, Miura, Hayama, Zushi, and Kamakura. The northern limit of the peninsula runs from Koshigoe, Kamakura in the west, across to Mt. Enkai, in the southern wards of Yokohama in the east, overlooking Tokyo Bay. Overview The peninsula is a bedroom community for those who work in Tokyo and a popular tourist destination for people from Tokyo. It is also an important area for Japan's self-defense, with the eastern side hosting the National Defense Academy of Japan and the Yokosuka Naval Base, serving both the Japanese Maritime Self Defence Force and the United States Seventh Fleet. A significant portion of Tokyo's electricity is generated at Tokyo Electric's power station at Kurihama, and important R&D activity on next-generation mobile phones is done at Yokosuka Research Park. ...
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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 northwest, and Tokyo to the west. Chiba is the capital and largest city of Chiba Prefecture, with other major cities including Funabashi, Matsudo, Ichikawa and Kashiwa. Chiba Prefecture is located on Japan's eastern Pacific coast to the east of Tokyo, and is part of the Greater Tokyo Area, the most populous metropolitan area in the world. Chiba Prefecture largely consists of the Bōsō Peninsula, which encloses the eastern side of Tokyo Bay and separates it from Kanagawa Prefecture. Chiba Prefecture is home to Narita International Airport, the Tokyo Disney Resort, and the Keiyō Industrial Zone. Etymology The name of Chiba Prefecture in Japanese is formed from two kanji characters. The first, , means "thousand" and the second, means " ...
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Futtsu, Chiba
260px, Futtsu City Hall is a city located in Chiba Prefecture, Japan. , the city had an estimated population of 42,476 in 18,115 households and a population density of 210 persons per km². The total area of the city is . Geography Futtsu is located in the southern part of Chiba prefecture, about 40 kilometers from the prefectural capital at Chiba and 40 to 50 kilometers from the center of Tokyo. It is on the southwest coast of Bōsō Peninsula, facing the Uraga Channel at the southern end of Tokyo Bay. Cape Futtsu protrudes into Tokyo Bay, and the coastal areas are part of the Minami Bōsō Quasi-National Park. Although considered to be within the Kantō Plain, inland areas of the city are hilly. Neighboring municipalities Chiba Prefecture *Kimitsu * Kamogawa * Kyonan Climate Futtsu has a Humid subtropical climate (Köppen ''Cfa'') characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Futtsu is 15.7 °C. The averag ...
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Tateyama, Chiba
is a city located in Chiba Prefecture, Japan. , the city had an estimated population of 44,865 in 20,558 households and a population density of 410 persons per km2. The total area of the city is . Geography Tateyama is located at the far southern tip of the Bōsō Peninsula, facing the Pacific Ocean to the east and south, and the entrance to Tokyo Bay on the west. It is about 70 kilometers from the prefectural capital at Chiba, and within 70 to 80 kilometers from central Tokyo. Neighboring municipalities Chiba Prefecture *Minamibōsō Climate Tateyama has a Humid subtropical climate (Köppen ''Cfa'') characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Tateyama is . The average annual rainfall is with October as the wettest month. The temperatures are highest on average in August, at around , and lowest in January, at around . Demographics Per Japanese census data, the population of Tateyama has been gradually decre ...
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Boso Peninsula
Boso may refer to: People * Boso of Provence (850–887), Frankish nobleman and king * Boso the Elder (c. 800–855), a Frank from the Bosonid dynasty *Boso, Margrave of Tuscany (885–936), Italian nobleman * Boso II of Arles (d. 967), Frankish count * Boso of Merseburg (d. 970), German bishop *Boso of Sant'Anastasia (d. c. 1127), cardinal and bishop of Turin * Boso of Santa Pudenziana (d. c. 1178), Italian cardinal * Greg Boso (b. 1957), West Virginia State Senator * Cap Boso (b. 1963), American football player Places *Bōsō Peninsula The is a peninsula that encompasses the entirety of Chiba Prefecture on Honshu, the largest island of Japan. It is part of the Greater Tokyo Area. It forms the eastern edge of Tokyo Bay, separating it from the Pacific Ocean. The peninsula covers ..., in Japan * Boso (Gojjam), a marketplace in Bure, Ethiopia * Boso, Ghana, a village See also * Bōsō Hill Range * Bozo (other) {{disambig ...
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Meiji Government
The was the government that was formed by politicians of the Satsuma Domain and Chōshū Domain in the 1860s. The Meiji government was the early government of the Empire of Japan. Politicians of the Meiji government were known as the Meiji oligarchy, who overthrew the Tokugawa shogunate. Early developments After the Meiji Restoration, the leaders of the ''samurai'' who overthrew the Tokugawa shogunate had no clear agenda or pre-developed plan on how to run Japan. They did have a number of things in common; according to Andrew Gordon, “It was precisely their intermediate status and their insecure salaried position, coupled with their sense of frustrated ambition and entitlement to rule, that account for the revolutionary energy of the Meiji insurgents and their far-reaching program of reform”. most were in their mid-40s, and most were from the four '' tozama'' domains of western Japan (Chōshū, Satsuma, Tosa and Hizen). Although from lower-ranked ''samurai'' families, th ...
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Russian Pacific Fleet
, image = Great emblem of the Pacific Fleet.svg , image_size = 150px , caption = Russian Pacific Fleet Great emblem , dates = 1731–present , country = , allegiance = (1703–1917) (1922–1991) (1991–present) , branch = Russian Navy , type = , role = At sea nuclear deterrence;Naval warfare; Amphibious military operations;Combat patrols in the Pacific/Arctic;Naval presence/diplomacy missions in the Pacific and elsewhere , size = c. 46 Surface Warships (major surface units, light corvettes, mine warfare, amphibious) plus support ships/auxiliaries c. 23-24 Submarines (of which about 2/3 active as of 2022) , command_structure = Russian Armed Forces , garrison = Fokino (HQ)Petropavlovsk-Kamchatsky Vilyuchin ...
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Russian Empire
The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War. The rise of the Russian Empire coincided with the decline of neighbouring rival powers: the Swedish Empire, the Polish–Lithuanian Commonwealth, Qajar Iran, the Ottoman Empire, and Qing China. It also held colonies in North America between 1799 and 1867. Covering an area of approximately , it remains the third-largest empire in history, surpassed only by the British Empire and the Mongol Empire; it ruled over a population of 125.6 million people per the 1897 Russian census, which was the only census carried out during the entire imperial period. Owing to its geographic extent across three continents at its peak, it featured great ethnic, linguistic, religious, and economic diversity. From the 10th–17th centuries, the land ...
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