Tokyo
2008/9 Schools Wikipedia Selection. Related subjects: Asia; Asian Cities
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| Capital | n/a |
| Region | Kantō |
| Island | Honshū |
| Governor | Shintaro Ishihara |
| Area ( rank) | 2,187.08 km² (45th) |
| - % water | 1.0% |
| Population ( October 1, 2007) | |
| - Population | 12,790,000 (8,652,700 in special wards) (1st) |
| - Density | 5796 /km² |
| Districts | 1 |
| Municipalities | 62 |
| ISO 3166-2 | JP-13 |
| Website | metro.tokyo.jp(English) |
| Prefectural Symbols | |
| - Flower | Somei-Yoshino cherry blossom |
| - Tree | Ginkgo tree (Ginkgo biloba) |
| - Bird | Black-headed Gull (Larus ridibundus) |
 Adopted in June 1989, Tokyo's official symbol has three arcs forming the letter T for Tokyo in the shape of a vivid green ginkgo leaf. It symbolizes Tokyo's future growth, prosperity, charm, and tranquility. |
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Tokyo (東京 Tōkyō ?), formally Tokyo Metropolis (東京都 Tōkyō-to ?), is one of the 47 prefectures of Japan. Located on the eastern side of the main island Honshū, Tokyo is unique among the prefectures, providing certain municipal services characteristic of a city, as defined by Japanese law.
Because it is the seat of the Japanese government and the Imperial Palace, and the home of the Japanese Imperial Family, Tokyo is the de facto capital of Japan. The name Tokyo literally means eastern capital.
The twenty-three special wards of Tokyo, although each administratively a city in its own right, constitute the area informally considered as the " city of Tokyo" and are collectively one of the largest cities in the world with a total population of over 8 million people. The total population of the prefecture exceeds 12 million.
The Greater Tokyo Area, centered on Tokyo but also including Chiba, Kanagawa, and Saitama, is the most populous metropolitan area in the world with a population of over 35 million people. It has been the world's most populous urban area since between 1965 and 1970, and despite Japan's overall declining population, is still growing.
Tokyo has the largest metropolitan gross domestic product in the world for a city.
Tokyo is a major global city and megacity. The name "Tokyo" refers variously to Tokyo Metropolis (the prefecture) as a whole, or only to the main urban mass under its jurisdiction (thus excluding west Tama and Izu and Ogasawara Islands), or even the whole of Greater Tokyo Area, which includes Tokyo and parts of Kanagawa, Saitama, Chiba, Gunma, Tochigi, Ibaraki, and Yamanashi prefectures, depending on context.
This article uses the name to refer to Tokyo Metropolis unless otherwise stated.
Name
Tokyo was originally known as Edo, meaning estuary. Its name was changed to Tokyo (Tōkyō: tō (east) + kyō (capital)) when it became the de facto imperial capital in 1868. During the early Meiji period, the city was also called "Tōkei", an alternative pronunciation for the same Chinese characters representing "Tokyo". Some surviving official English documents use the spelling "Tokei". This pronunciation is now obsolete.
History
Tokyo was originally a small fishing village named Edo. In 1457, Ōta Dōkan built Edo Castle. In 1590, Tokugawa Ieyasu made Edo his base and when he became shogun in 1603, the town became the centre of his nationwide military government. During the subsequent Edo period, Edo grew into one of the largest cities in the world with a population topping one million by the 18th century. It became the de facto capital of Japan even while the emperor lived in Kyoto, the imperial capital.
After about 263 years, the shogunate was overthrown under the banner of restoring imperial rule. In 1869, the 17-year-old Emperor Meiji moved to Edo. Tokyo was already the nation's political and cultural centre, 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 established, and continued to be the capital until it was abolished as a municipality in 1943 and merged with the "Metropolitan Prefecture" of Tokyo.
Central Tokyo, like Osaka, has been designed since about the turn of the century (1900) to be centered around major train stations in a high-density fashion, so suburban railways were built relatively cheaply at street level and with their own right-of-way. This differs from cities in the United States, such as Los Angeles, that are low-density and automobile-centric. Though expressways have been built, the basic design has not changed.
Tokyo went on to suffer two major catastrophes in the 20th century, but it recovered from both. One was the 1923 Great Kantō earthquake, and the other was World War II. The firebombings in 1945, with 75,000 to 200,000 killed and half of the city destroyed, were almost as devastating as the atomic bombs of Hiroshima and Nagasaki combined. After the war, Tokyo was completely rebuilt, and showcased to the world during the 1964 Summer Olympics. The 1970s brought new high-rise developments such as Sunshine 60, a new and controversial airport at Narita (well outside Tokyo), and a population increase to about 11 million (in the metropolitan area).
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 an economic bubble. The bubble burst in the early 1990s and many companies, banks, and individuals were caught with real estate shrinking in value. A major recession followed, making the 1990s Japan's " lost decade" from which it is slowly recovering.
Tokyo still sees new urban developments on large lots of less profitable land. Recent projects include Ebisu Garden Place, Tennozu Isle, Shiodome, Roppongi Hills, Shinagawa (now also a Shinkansen station), and the Marunouchi side of Tokyo Station. Buildings of significance are demolished for more up-to-date shopping facilities such as Omotesando Hills. Land reclamation projects in Tokyo have also been going on for centuries. The most prominent is the Odaiba area, now a major shopping and entertainment centre.
Various plans have been proposed for transferring national government functions from Tokyo to secondary capitals in other regions of Japan, in order 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.
Geography and administrative divisions
The mainland portion of Tokyo lies northwest of Tokyo Bay and measures about 90 km east to west and 25 km north to south. Chiba Prefecture borders it to the east, Yamanashi to the west, Kanagawa 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 (多摩地域) stretching westwards.
Also within the administrative boundaries of Tokyo Metropolis are two island chains in the Pacific Ocean directly south: the Izu Islands, and the Ogasawara Islands, which stretch more than 1,000 km away from mainland Japan. Because of these islands and mountainous regions to the west, Tokyo's overall population density figures far underrepresent the real figures for urban and suburban regions of Tokyo.
Under Japanese law, Tokyo is designated as a to ( 都), translated as metropolis. Its administrative structure is similar to that of Japan's other prefectures. Within Tokyo lie dozens of smaller entities, most of them conventionally referred to as cities. It includes twenty-three special wards (特別 区 -ku) which until 1943 comprised the city of Tokyo but are now separate, self-governing municipalities, each with a mayor and a council, and having the status of a city. In addition to these 23 municipalities, Tokyo also encompasses 26 more cities ( 市 -shi), five towns ( 町 -chō or machi), and eight villages ( 村 -son or -mura), each of which has a local government. The Tokyo Metropolitan Government is headed by a publicly elected governor and metropolitan assembly. Its headquarters are in the ward of Shinjuku. They govern all of Tokyo, including lakes, rivers, dams, farms, remote islands, and national parks in addition to its famous neon jungle, skyscrapers and crowded subways.
The twenty-three special wards
The special wards (tokubetsu-ku) of Tokyo comprise the area formerly incorporated as Tokyo City. On July 1, 1943, Tokyo City was merged with Tokyo Prefecture (東京府, Tōkyō-fu) forming the current "metropolitan prefecture". As a result of this merger, unlike other city wards in Japan, these wards are not part of any larger incorporated city.
Each ward is a municipality with its own elected mayor and assembly like the other cities of Japan. The wards differ from other cities in that certain governmental functions are handled by the Tokyo Metropolitan Government.
The special wards of Tokyo are as follows:
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The term "central Tokyo" today may refer to all of the 23 special wards, to all but the outermost special wards, or only to the three centrally located wards of Chiyoda, Chūō and Minato.
Western Tokyo
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 a role as " bed towns" for those working in central Tokyo, some of these also have a local commercial and industrial base. Collectively, these are often known as the Tama Area or Western Tokyo.
Cities
Twenty-six cities lie within the western part of Tokyo:
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The Tokyo Metropolitan Government has designated Hachiōji, Tachikawa, Machida, Ōme and Tama New Town as regional centres of the Tama area, as part of their plans to disperse urban functions away from central Tokyo.
Districts, towns and villages
The far west is occupied by the district (gun) of Nishitama. Much of this area is mountainous and unsuitable for urbanization. The highest mountain in Tokyo, Mount Kumotori, is 2,017 m high; other mountains in Tokyo include Takasu (1737 m), Odake (1266 m), and Mitake (929 m). Lake Okutama, on the Tama River near Yamanashi Prefecture, is Tokyo's largest lake.
- Hinode
- Mizuho
- Okutama
- Hinohara
Islands
Tokyo has numerous outlying islands, which extend as far as 1850 km from central Tokyo. Because of the islands' distance from the administrative headquarters of the metropolitan government in Shinjuku, local offices administer them.
The Izu Islands are a group of volcanic islands and form part of the Fuji-Hakone-Izu National Park. The islands in order from closest to Tokyo are Izu Ōshima, Toshima, Niijima, Shikinejima, Kozushima, Miyakejima, Mikurajima, Hachijojima, and Aogashima. Izu Ōshima and Hachijojima are towns. The remaining islands are six villages, with Niijima and Shikinejima forming one village.
The Ogasawara Islands include, from north to south, Chichi-jima, Nishinoshima, Haha-jima, Kita Iwo Jima, Iwo Jima, and Minami Iwo Jima. Ogasawara also administers two tiny outlying islands: Minami Torishima, the easternmost point in Japan and at 1,850 km the most distant island from central Tokyo, and Okino Torishima, the southernmost point in Japan. The last island is contested by the People's Republic of China as being only uninhabited rocks. The Iwo chain and the outlying islands have no permanent population, but host Japanese Self-Defense Forces personnel. Local populations are only found on Chichi-jima and Haha-jima. The islands form the village of Ogasawara.
National Parks
There are several national parks within Tokyo, among them:
- Meiji no Mori Takao Quasi-National Park, around Mount Takao to the south of Hachiōji
- Ogasawara National Park. As of 2006, efforts were being made to make Ogasawara National Park a UNESCO natural World Heritage Site.
Cityscape
Architecture in Tokyo 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 and later after extensive firebombing in World War II. Because of this, Tokyo's current urban landscape is one of modern and contemporary architecture, and older buildings are scarce.
Tokyo also contains numerous parks and gardens.
Climate and seismology
| Climate chart for Tokyo | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| J | F | M | A | M | J | J | A | S | O | N | D |
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45
10
1
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60
10
2
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100
13
4
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125
18
10
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138
23
15
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185
25
19
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126
29
22
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148
31
24
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180
26
20
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164
21
14
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89
17
9
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46
12
4
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| temperatures in °C precipitation totals in mm source: Climate-Charts.com |
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Imperial conversion
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Tokyo lies in the humid subtropical climate zone ( Koppen climate classification Cfa), with hot humid summers and generally mild winters with cool spells. Annual rainfall averages 1,380 mm (55 inches), with a wetter summer and a drier winter. Snowfall is sporadic, but does occur almost annually. Tokyo is an example of an urban heat island; the city's population is a significant contributor to its climate. Tokyo has been cited as a "convincing example of the relationship between urban growth and climate". Tokyo also often sees typhoons each year, though few are strong. The last one to hit was Fitow in 2007.
Tokyo was hit by powerful earthquakes in 1703, 1782, 1812, 1855 and 1923. The 1923 earthquake, with an estimated magnitude of 8.3, killed 142,000 people.
Environment
Global warming
Tokyo is preparing to force industry to make big cuts in greenhouse gases, taking the lead in a country struggling to meet its Kyoto Protocol obligations. Tokyo's outspoken governor, Shintaro Ishihara, decided to go it alone and create Japan's first emissions cap system, reducing greenhouse gas emission by a total of 25 percent by 2020 from the 2000 level.
Economy
Tokyo is one of the three world finance "command centres", along with New York and London. Tokyo has the largest metropolitan economy in the world. According to a study conducted by PricewaterhouseCoopers, the Tokyo urban area (35.2 million people) had a total GDP of US$1,191 billion in 2005 (at purchasing power parity), ranking again as the largest urban agglomeration GDP in the world. See also List of cities by GDP.
Tokyo is a major international finance centre, houses the headquarters of several of the world's largest investment banks and insurance companies, and serves as a hub for Japan's transportation, publishing, and broadcasting industries. During the centralized growth of Japan's economy following World War II, many large firms moved their headquarters from cities such as Osaka (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 as the most expensive (highest cost-of-living) city in the world for 14 years in a row ending in 2006. This analysis is for living a Western corporate executive lifestyle, with items like a detached house and several automobiles.
The Tokyo Stock Exchange is Japan's largest stock exchange, and second largest in the world by market capitalization and fourth largest by share turnover. In 1990 at the end of the Japanese asset price bubble, 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, 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. Japanese leaf spinach and spinach are the most important vegetables; as of 2000, Tokyo supplied 32.5% of the Japanese leaf spinach sold at its central produce market.
With 36% of its area covered by forest, Tokyo has extensive growths of cryptomeria and Japanese cypress, especially in the mountainous western communities of Akiruno, Ōme, Okutama, Hachiōji, Hinode, and Hinohara. Decreases in the price of lumber, 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 allergen for the nearby population centers.
Tokyo Bay was once a major source of fish. Presently, most of Tokyo's fish production comes from the outer islands, such as Izu Ōshima and Hachijōjima. Skipjack tuna, nori, and aji are among the ocean products.
Tourism in Tokyo is also a contributor to the economy.
Demographics
| By area1 |
Tokyo |
12.6 million |
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| By age² |
Juveniles (age 0-14) |
1.433 million (12%) |
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| By hours³ |
Day |
14.667 million |
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| By nationality |
Foreign residents |
353,8264 |
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Over eight million people live 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 is less than 300,000 at night, but over two million during the day. The entire prefecture has 12,790,000 residents in October 2007 (8,657,000 in 23 wards), with an increase of over 3 million in the day. Tokyo is at its highest population ever, while that of the 23 wards peak official count was 8,893,094 in the 1965 Census, with the count dipping below 8 million in the 1995 Census. People continue to move back into the core city as land prices have fallen dramatically.
As of 2005, the five most common foreign nationalities found in Tokyo are Chinese (123,661), Korean (106,697), Filipino (31,077), American (18,848) and British (7,696).
The 1