Geisei Village

Kochi Prefecture · Village

Geisei Village is a long, narrow village from north to south facing Tosa Bay, and its population is concentrated in the coastal Wajiki area. Greenhouse growing of eggplants and green peppers is active, and its winter–spring eggplant ranks 3rd in Japan. It has Kotogahama Beach, with a long pine grove, and the Geisei Astronomical Observatory, and flowers are also grown.

Key facts

Population: 3,545 1,514th in Japan2025 Census
5-year change: −4.0% 1,183rd in Japanfrom 3,694 in 2020
Area: 39.60 km² 1,375th in Japan
Population density: 90 people/km² 1,088th 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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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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