- Toyako Town Council | Toyako Town Office, 58 Sakaecho, Toyako-cho, Abuta-gun, Hokkaido 049-5604
- Usuzan Tsukiura | Tsukiura, Toyako-cho, Abuta-gun, Hokkaido 049-5723 | Meteorological Agency
- Toyako Onsen Lake Toyako | Toyako Visitor Center/Volcanic Science Museum, 142-5 Toyako Onsen, Toyako-cho, Abuta-gun, Hokkaido 049-5721 | Internet Nature Research Institute
- Itaya River 0.9KP | Irie, Toyako-cho, Abuta-gun, Hokkaido 049-5603 | Ministry of Land, Infrastructure, Transport and Tourism