Ichinohe Town

Iwate Prefecture · Town

Ichinohe Town is inland in northern Iwate Prefecture, along the Mabechi River. The Goshono Site, a large Jomon-period settlement, is one of the World Heritage "Jomon Prehistoric Sites in Northern Japan," and the town has the Goshono Jomon Museum. It also has Natural Monuments such as the large silicified wood of Nesori and ski slopes on the Okunakayama Highlands, and its summer-autumn lettuce ranks 9th in Japan.

Key facts

Population: 10,009 1,175th in Japan2025 Census
5-year change: −12.9% 183rd in Japanfrom 11,494 in 2020
Area: 300 km² 398th in Japan
Population density: 33 people/km² 1,407th 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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