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Municipalities of Japan


Japan has three levels of government: national, prefectural, and municipal. The nation is divided into 47 prefectures. Each prefecture consists of numerous municipalities, with 1,719 in total (January 2013 figures) [1]. There are four types of municipalities in Japan: cities, towns, villages and special wards (the ku of Tokyo). In Japanese, this system is known as shikuchōson (市区町村?), where each kanji in the word represents one of the four types of municipalities.

The status of a municipality, if it is a village, town or city, is decided by the prefectural government. Generally, a village or town can be promoted to a city when its population increases above fifty thousand, and a city can (but need not) be demoted to a town or village when its population decreases below fifty thousand. The least-populated city, Utashinai, Hokkaidō, has a population of merely four thousand, while a town in the same prefecture, Otofuke, Hokkaidō, has nearly forty thousand residents.

Some designated cities also have further administrative subdivisions, also known as wards. But, unlike the Special wards of Tokyo, these wards are not municipalities.

The following are examples of 19 designated cities:


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