| 1．Akan River |
| Akan River (阿寒川, Akan-gawa) is a river in Hokkaidō, Japan. The Akan River rises from Lake Akan, 420 metres (1,380 ft) above sea level.[1] The lake formed when the Akan River was dammed by an eruption of Mount Oakan some 6000 years ago.[2][3] The river exits the lake at Takiguchi as a waterfall. This spot and Takimi Bridge nearby are attractions in Akan National Park.[3] |
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| 2．Lake Akan ・Kushiro, Hokkaidō, Japan |
| Lake Akan (阿寒湖, Akan-ko) is a lake in Kushiro, Hokkaidō, Japan. It is located in Akan National Park and is a Ramsar Site.[2][3] |
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| 3．Mount Oakan |
| Mount Oakan (雄阿寒岳, Oakan-dake) is a stratovolcano located in Akan National Park in Hokkaidō, Japan. |
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