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Photo: chinnian from Singapore / CC BY-SA 2.0 · Wikimedia Commons
Hanno City
Saitama Prefecture · City
Official websiteSaitama Prefecture page
Hanno City is blessed with the mountains of Oku-Musashi and the clear water of the Iruma River, and it is known for Moomin Valley Park. It produces Nishikawa timber and is a base for hiking to places such as Mt. Tenran and the Naguri Valley.
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).
Mountains in this city
Mountains whose summit is in this municipality (mountains of 800 m or higher on this site's map, and mountains in the famous-mountain lists). Elevations from Wikidata and other sources.
Neighboring municipalities
Municipalities sharing a boundary (computed from the National Land Numerical Information administrative boundaries, January 2021).
Other municipalities in Saitama Prefecture
The description was written for this site, picking out representative features.