Chūbu中部

Chūbu. A region (地方, chihō) of Japan.

Central Honshū, from the Sea of Japan coast across the Japanese Alps to the Pacific. It is often split further into Hokuriku, Kōshin'etsu, and Tōkai.

A region has no assembly, no governor, and no budget. It is a grouping used in weather forecasts, school textbooks, and business planning, and its borders are a convention, not a law. Each prefecture in it is a government.

Open Chūbu on the map

Facts

Japanese name
中部
Prefectures
9
Population
21,147,819 (2020 census)
Area
66,807 km²
Density
317 people per km²
Municipalities
316
Most populous prefecture
Aichi 7,542,415
Designated cities
Niigata City, Shizuoka City, Hamamatsu City, and Nagoya City

The 9 prefectures in Chūbu都道府県

PrefectureCapitalPopulationkm²Municipalities
Niigata新潟県Niigata新潟市2,201,27212,58430
Toyama富山県Toyama富山市1,034,8144,24815
Ishikawa石川県Kanazawa金沢市1,132,5264,18619
Fukui福井県Fukui福井市766,8634,19117
Yamanashi山梨県Kōfu甲府市809,9744,46527
Nagano長野県Nagano長野市2,048,01113,56277
Gifu岐阜県Gifu岐阜市1,978,74210,62142
Shizuoka静岡県Shizuoka静岡市3,633,2027,77735
Aichi愛知県Nagoya名古屋市7,542,4155,17354

Designated cities in Chūbu政令指定都市

A designated city is divided into wards and takes over some services from its prefecture. Each has a page with its wards.

Population: 2020 Population Census (令和2年国勢調査), the prefectures added up. Area: Geospatial Information Authority of Japan (全国都道府県市区町村別面積調, 2020). Municipality counts are from the boundary data on the map.