Three metropolitan areas in Japan

Three Metropolitan Systems in Japan
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Three metropolitan areas in Japan, namely Tokyo Metropolitan Area (also known as Capital Circle Tokyo Circle) Osaka Metropolitan Area (also known as Kinki Circle Osaka Circle) and Nagoya Metropolitan Circle (also known as Beijing Circle Nagoya Circle), collectively referred to as“ Tomosaka ”。 With the three metropolitan areas of Japan as the core, Japan the pacific ocean Many cities along the coast Japan Pacific Coast Urban Agglomeration [1-3]
Japan's population, enterprises, universities, transportation and other resources all focus on these three Metropolitan area Focus. Tokaido, the first high-speed railway line in Japan and the world the Shinkansen And under construction Central Shinkansen Its main purpose is to connect the three metropolitan areas. Five seats in Japan Japan National Central Airport All are located in three metropolitan areas. Japan Colloquium on Academic Research (RU11) 8 of the 11 member universities are located in the three metropolitan areas. [4-8]
Chinese name
Three metropolitan areas in Japan
Scope
Tokyo Metropolitan Area, Osaka Metropolitan Area Nagoya Metropolitan Circle
High speed railway line
Tokaido Shinkansen Central Shinkansen
Important airports
Five seats Japan National Central Airport

Development history

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Planning scope

Tokaido Shinkansen connecting three metropolitan areas in Japan
Relevant definitions of three metropolitan areas in Japan Legal provisions It first appeared in the Capital Circle Preparation Law (Law No. 83 of Showa 31), the Kinki Circle Preparation Law (Law No. 129 of Showa 38) and the Central Circle Development and Preparation Law (Law No. 102 of Showa 41). The three are collectively referred to as the Metropolitan Area Preparation Law of Japan.
Based on the Metropolitan Area Preparation Law, the policy areas of Japan's three metropolitan areas have been designated. The Japanese government further formulated the Capital Circle Readiness Plan, Kinki Circle Readiness Plan and Central Circle Development Readiness Plan, namely the Three Circle Plan.
The current "Three Circle Plan" of the Japanese government is a revised version in March 28, Heisei. The future coverage of the three metropolitan areas in Japan, at the county level administrative division There is partial overlap on, such as Sanzhong County Fukui Etc.

Actual scope

Central Shinkansen
According to Japan Ministry of General Affairs Public information , Japan's top three Metropolitan area The actual coverage of Tokyo Osaka and Nagoya Center, adjacent Dudaofu County Some cities in. The coverage of the three metropolitan areas is expanding according to the future goals of the above-mentioned Metropolitan Area Preparation Law.

Current situation comparison

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The artery of Japan's economy, Tokaido Shinkansen
The famous enterprises and universities in Japan tend to concentrate in the three metropolitan areas. Famous for Japan University Alliance Colloquium on Academic Research (RU11) For example, 8 of its 11 member universities are located in the three metropolitan areas of Japan.
The three metropolitan areas in Japan have convenient and developed Traffic network [9] Five seats in Japan Japan National Central Airport (Japanese: national airport) are located in three metropolitan areas. As Japan National life and economic activity Of Great arteries , Dongdongdao the Shinkansen connect Tokyo Metropolitan Area Nagoya Metropolitan Circle and Osaka Metropolitan Area The three metropolitan areas transport about 165 million passengers every year. Under construction in Japan Central Shinkansen One of the purposes of "" is to connect the three metropolitan areas again to form a secure dual connection network and form a world leading giant Urban agglomeration
The main data and comparison of the three metropolitan areas in Japan are as follows:
Three metropolitan areas
(radiating to prefectures and counties)
key city
population
(2010)
gross domestic product
(2013)
(trillion yen)
Famous universities
Japan
Central airport
High speed railway network
China
Offices stationed abroad
Tokyo Metropolitan Area Tokyo Metropolitan Kanagawa Prefecture , Chiba, Saitama, Gunma, Ibaraki, Yamanashi, Tomu)
43 million 500 thousand [10]
one hundred and ninety-five
Central Shinkansen (under construction)
Osaka Metropolitan Area (Osaka Prefecture, Kyoto Prefecture, Hyogo Prefecture, Nara Prefecture, Shiga Prefecture, Wakayama Prefecture)
23 million 600 thousand [13]
seventy
Central Shinkansen (under construction)
Nagoya Metropolitan Circle (Aichi, Gifu, Sanchong)
21 million 740 thousand [14]
sixty-six [11]
Central Shinkansen (under construction)
Capital Circle
Kinki circle
Zhongjing Circle