Kumenan Town

Okayama Prefecture · Town

Official website Okayama Prefecture page

Kumenan Town in central Okayama Prefecture is the birthplace of Honen, founder of the Jodo (Pure Land) school of Buddhism, and Tanjo-ji Temple stands here. Since 1949, the town has promoted itself through senryu (humorous short poems), and poem monuments line the town. Terraced rice fields spread in the mountains, and the Tanjoji River flows into the Asahi River.

Key facts

Population: 4,041 1,482nd in Japan2025 Census
5-year change: −10.8% 385th in Japanfrom 4,530 in 2020
Area: 78.65 km² 1,091st in Japan
Population density: 51 people/km² 1,270th 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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