| • | Iwanai (岩内郡; -gun) is a district located in Shiribeshi Subprefecture, Hokkaido, Japan.
As of 2004, the district has an estimated population of 22,977 and a density of 61.17 persons per km². The total area is 375.60 km².
Source: [wikipedia: iwanai district, hokkaido]
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