Oshima Subprefecture

Oshima (渡島総合振興局 Oshima-sōgō-shinkō-kyoku) is a subprefecture of Hokkaido Prefecture, Japan. As of 2004 it had a population of 456,621 and an area of 3,715.38 km². Hakodate Airport is located in the City of Hakodate.

Oshima Subprefecture

Oshima (渡島総合振興局 Oshima-sōgō-shinkō-kyoku) is a subprefecture of Hokkaido Prefecture, Japan. As of 2004 it had a population of 456,621 and an area of 3,715.38 km². Hakodate Airport is located in the City of Hakodate.