Tonaki Village

Okinawa Prefecture · Village

Official website Okinawa Prefecture page

Tonaki Village consists of Tonaki Island and the uninhabited Irisuna Island, and it is the smallest municipality by area in Okinawa Prefecture. Its settlement of red-tiled houses, windbreak groves of fukugi trees, and white sand lanes is designated an Important Preservation District for Groups of Traditional Buildings. Fields of glutinous millet (mochikibi) and carrots also spread across the island.

Key facts

Population: 233 1,739th in Japan2025 Census
5-year change: −32.7% 2nd in Japanfrom 346 in 2020
Area: 3.87 km² 1,740th in Japan
Population density: 60 people/km² 1,225th 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).

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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