- Koshimizu Town Weather | Hamako cam – cge 2
- Ponyanbetsu River 2.6KP | Koshimizu, Koshimizu-cho, Shari-gun, Hokkaido 099-3642 | Ministry of Land, Infrastructure, Transport and Tourism
- Konohana Bridge, Yanbetsu River 4.9KP | Nakasato, Koshimizu-cho, Shari-gun, Hokkaido 099-3615 | Ministry of Land, Infrastructure, Transport and Tourism