Showa Town

Yamanashi Prefecture · Town

Official website Yamanashi Prefecture page

Showa Town is a flat town in the center of the Kofu Basin, between the Kamanashi River and the Fuefuki River. Its population keeps growing as a commuter town for Kofu City, and it has the AEON Mall Kofu Showa. A highlight is the Sugiura Clinic heritage museum, which tells of a clinic that fought the local disease schistosomiasis japonica.

Key facts

Population: 21,786 864th in Japan2025 Census
5-year change: +4.2% 31st in Japanfrom 20,909 in 2020
Area: 9.08 km² 1,697th in Japan
Population density: 2,399 people/km² 195th in Japan

Source: Statistics Bureau of Japan, 2025 Population Census (population, area and density); area from the Geospatial Information Authority of Japan (GSI), Area Statistics of Prefectures and Municipalities (2025). National ranks are among the 1,741 municipalities, ordered by this site from these values.

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Chosen automatically, most popular first, from landmarks and cultural properties registered in Wikidata (we have not checked whether each is open). Names and descriptions: Wikidata (CC0); photos: Wikimedia Commons (photographer and license under each photo).

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Municipalities sharing a boundary (computed from the National Land Numerical Information administrative boundaries, January 2021).

The description was written for this site, picking out representative features.

Figures come from official Japanese statistics (such as the 2025 Census by the Statistics Bureau of Japan), with the source and year shown next to each one. Photos are freely licensed images from Wikimedia Commons; the photographer and license are shown under each photo.

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