Tokai Village

Ibaraki Prefecture · Village

Official website Ibaraki Prefecture page

Tokai Village is "the village of nuclear power," where nuclear power generation was carried out for the first time in Japan. Research facilities and business sites are concentrated there, while pine forests and sand dunes spread along the coast. It is known as one of the most livable villages in the prefecture.

Key facts

Population: 37,783 629th in Japan2025 Census
5-year change: −0.3% 1,548th in Japanfrom 37,891 in 2020
Area: 38.01 km² 1,385th in Japan
Population density: 994 people/km² 356th 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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