Photo: OS6 / CC BY-SA 3.0 · Wikimedia Commons
Otake City
Hiroshima Prefecture · City
Official websiteHiroshima Prefecture page
Otake City is the westernmost city of Hiroshima Prefecture on the Seto Inland Sea and borders Yamaguchi Prefecture. Across the Oze River, it forms one industrial zone with Iwakuni City and Waki Town in Yamaguchi Prefecture, with petrochemical and paper plants. The city has the seaside Simose Art Museum and Atadajima, an island known for oyster farming.
Key facts
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.
Live information
Current weather (observed)
Places to visit
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).
National parks in this city
- Setonaikai National ParkTotal park area 673 km²Spans Hyogo, Wakayama, Okayama, Hiroshima, Yamaguchi, Tokushima, Kagawa, Ehime, Oita
Chosen by overlaying the park boundaries (Ministry of the Environment, Biodiversity Center of Japan, "National Park Areas" GIS data, updated April 28, 2025, combined and simplified by NIPPON ATLAS) with municipal boundaries (National Land Numerical Information, January 2021), keeping overlaps of about 0.5 km² or more (approximate). Areas are the land areas from the Ministry of the Environment, "Overview of National Parks" (April 10, 2026). All national parks
Neighboring municipalities
Municipalities sharing a boundary (computed from the National Land Numerical Information administrative boundaries, January 2021).
Other municipalities in Hiroshima Prefecture
The description was written for this site, picking out representative features.