Prefectures of Japan

Prefectures of Japan
Name	Prefectures
Alt name	都道府県
Category	First-level administrative division
Territory	Japan
Start date	1871 (Abolition of the han system)
Current number	47
Population range	584,982 (Tottori Prefecture) – 14,264,798 (Tokyo)
Area range	1,861.7 km² (Kagawa Prefecture) – 83,453.6 km² (Hokkaido)
Government	Prefectural government, Central government
Subdivision	Municipalities

Prefectures of Japan. Japan is divided into 47 first-level administrative divisions, collectively known as prefectures. This system was established during the Meiji Restoration in 1871, replacing the former feudal domains. Each prefecture has a directly elected governor and assembly, functioning under the authority of the Constitution of Japan and the National Diet.

History and development

The modern prefectural system was created by the Meiji government through the Abolition of the han system, which dismantled the feudal domains ruled by the daimyo. This radical centralization was influenced by Western models observed during the Embassy to the United States and the First Japanese Embassy to Europe. Initially, over 300 prefectures were established, which were gradually consolidated. The current structure was largely finalized with the incorporation of Hokkaido and Okinawa Prefecture following the Treaty of Saint Petersburg (1875) and the reversion of Okinawa in 1972, respectively. Key historical figures in this process include Ōkubo Toshimichi and Kido Takayoshi.

List of prefectures

The 47 prefectures are grouped into eight traditional regions, such as Kanto, Kansai, and Tohoku. They consist of one metropolis (Tokyo), one circuit (Hokkaido), two urban prefectures (Kyoto and Osaka), and 43 other prefectures. Notable examples include Kanagawa Prefecture, home to Yokohama and Kamakura; Aichi Prefecture, centered on Nagoya; and Fukuoka Prefecture, a hub in Kyushu. The Ryukyu Islands form Okinawa Prefecture, while the Seto Inland Sea borders prefectures like Hiroshima Prefecture and Ehime Prefecture.

Government and administration

Each prefecture is headed by a governor, such as the Governor of Tokyo, elected by popular vote. Legislative authority rests with a unicameral prefectural assembly, whose powers are defined by the Local Autonomy Law. Prefectures administer areas delegated by the Ministry of Internal Affairs and Communications, including aspects of police, public education, and social welfare. They also coordinate with municipalities on regional planning and disaster management, often involving agencies like the Japan Meteorological Agency and the Japan Self-Defense Forces.

Geography and demographics

Prefectures encompass Japan's diverse topography, from the Japanese Alps in Nagano Prefecture to the coastal plains of Chiba Prefecture. Major islands include Honshu, Shikoku, Kyushu, and Hokkaido, with outlying chains like the Ogasawara Islands under Tokyo's administration. Demographics vary widely, with dense urban populations in the Greater Tokyo Area and Keihanshin region, and declining populations in rural prefectures like Akita Prefecture and Shimane Prefecture. Natural landmarks include Mount Fuji on the border of Shizuoka Prefecture and Yamanashi Prefecture, and the Shirakami-Sanchi in Aomori Prefecture.

Economy and infrastructure

Prefectural economies are highly specialized: Tokyo is a global financial center hosting the Tokyo Stock Exchange and corporations like Sony; Aichi Prefecture is dominated by Toyota Motor Corporation; and Osaka Prefecture is a commercial hub. Key infrastructure includes major ports like Port of Yokohama and Kobe Port, and airports such as Narita International Airport in Chiba Prefecture and Kansai International Airport in Osaka Prefecture. Agricultural prefectures like Hokkaido and Niigata Prefecture are vital for rice and dairy, while Fukushima Prefecture and Niigata Prefecture have significant energy production.

Culture and society

Each prefecture boasts distinct cultural identities, festivals, and culinary traditions. Kyoto Prefecture is renowned for historic sites like Kiyomizu-dera and the Gion Matsuri, while Nara Prefecture houses Todai-ji and Kasuga-taisha. Okinawa Prefecture has a unique Ryukyuan culture with influences from the Ryukyu Kingdom. Famous festivals include the Sapporo Snow Festival in Hokkaido, the Kanda Matsuri in Tokyo, and the Awa Odori in Tokushima Prefecture. Regional cuisines feature Kobe beef from Hyogo Prefecture, Hiroshima-style okonomiyaki, and sake from Yamagata Prefecture.

Category:Prefectures of Japan Category:Subdivisions of Japan Category:Administrative divisions in Asia