in Akkeshi, Hokkaidō, Japan. Together with the smaller island of Kojima (小島) to the north, it forms a natural breakwater at the entrance to Akkeshi Bay...

Akkeshi-Kiritappu-Konbumori Quasi-National Park (厚岸霧多布昆布森国定公園, Akkeshi Kiritappu Konbu-mori kokutei kōen) is a Quasi-National Park in eastern Hokkaidō...

18012921 (Memanbetsu Wetland Plant Communities) 2.2 [32] Kojima, Matsumae 松前小島 Matsumae Kojima Matsumae 41°21′35″N 139°48′20″E / 41.35962009°N 139.80543712°E...