- Nakatonbetsu Town, Esashi-gun, site title: Nakatonbetsu, Click the middle menu in the third row, the live cam
- Tonbetsu River 29.2KP | Nakatonbetsu, Nakatonbetsu-cho, Esashi-gun, Hokkaido 098-5551 | Ministry of Land, Infrastructure, Transport and Tourism
- Tonbetsu River 60.2KP | Shotonbetsu, Nakatonbetsu-cho, Esashi-gun, Hokkaido 098-5102 | Ministry of Land, Infrastructure, Transport and Tourism
- Peichan River 1.0KP | Nakatonbetsu, Nakatonbetsu-cho, Esashi-gun, Hokkaido 098-5551 | Ministry of Land, Infrastructure, Transport and Tourism