National Route 40 125KP | Sakkuru, Otoineppu Village, Nakagawa District, Hokkaido 098-2502 | Hokkaido Development Bureau
Rivers
Otoineppu River 5.9KP | Kamiotoineppu, Otoineppu Village, Nakagawa-gun, Hokkaido 098-2500 | Ministry of Land, Infrastructure, Transport and Tourism
Teshio River
Teshio River 86.2KP left bank | Monomanai, Otoineppu Village, Nakagawa District, Hokkaido 098-2500 | Ministry of Land, Infrastructure, Transport and Tourism
Teshio River 90.8KP right bank | Otoineppu, Otoineppu Village, Nakagawa District, Hokkaido 098-2501 | Ministry of Land, Infrastructure, Transport and Tourism
Teshio River 92.0KP right bank| Otoineppu, Otoineppu Village, Nakagawa District, Hokkaido 098-2501 | Ministry of Land, Infrastructure, Transport and Tourism