Photo: SouthOW / CC BY 3.0 · Wikimedia Commons
Hannan City
Osaka Prefecture · City
Official websiteOsaka Prefecture page
Hannan City, in the Sennan area, developed around Ozaki Station on the Nankai Main Line and was the most recent municipality in the prefecture to become a city. Sennan Satoumi Park spreads along Osaka Bay, and Honganji Ozaki Betsuin Temple and Hata Shrine tell of its long history. Yamanakadani in the mountains is famous for cherry blossoms and also has a hot spring.
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).
Neighboring municipalities
Municipalities sharing a boundary (computed from the National Land Numerical Information administrative boundaries, January 2021).
Other municipalities in Osaka Prefecture
The description was written for this site, picking out representative features.