Niikappu River
| Niikappu River | |
|---|---|
| Native name | |
| Location | |
| Country | Japan |
| State | Hokkaidō |
| Region | Hidaka |
| District | Niikappu |
| Municipality | Niikappu |
| Physical characteristics | |
| Source | Mount Poroshiri |
| • location | Niikappu, Hokkaidō, Japan |
| • coordinates | 42°43′9″N 142°40′58″E / 42.71917°N 142.68278°E |
| • elevation | 2,052.4 m (6,734 ft) |
| Mouth | Pacific Ocean |
• location | Niikappu, Hokkaidō, Japan |
• coordinates | 42°21′42″N 142°18′17″E / 42.36167°N 142.30472°E |
• elevation | 0 m (0 ft) |
| Length | 80 km (50 mi) |
Niikappu River (新冠川, Niikappu-gawa) is a river in Hokkaidō, Japan.