The is a river in Hokkaido, Japan. It is designated a Class A river by the Ministry of Land, Infrastructure, Transport and Tourism.

Course The river rises on the slopes of Mount Teshio in the Kitami Mountains. After flowing through Takinoue, the river is joined by the Sakurū and Tatsuushi Rivers. At Kamishokotsu in Monbetsu, the river leaves the mountains for the coastal plain. There it is joined by the Utsutsu River before flowing into the Sea of Okhotsk at Shokotsu in Monbetsu.

Lists List of (named) bridges and dams From river mouth to source: - Route 238 (Japan)

- Hokkaidō Highway 766, Wakunbe-Shokotsu railway - Hokkaidō Highway 804, Wakunbe Kamishokotsu line - Route 273 (Japan) - Hokkaidō Highway 932, Kamishokotsugenya-Kamishokotsu line - Route 273 (Japan)

- Route 273 (Japan) - Route 273 (Japan) - Route 273 (Japan)

List of (named) tributaries From river mouth to source: Left — Right — Right — Left — Left — Right — Right — Right — Left — Left — Right — Left — Left — Right — Left — Right — Left — Right — Right — Left — Right — Right — Right — Right — Right — Left — Right — Right — Right — Right — Right — Right — Right — Left — Left — Left — Left — Left — Left —

References