| | Location | | Station name |
| N 42°01', E 143°09' | tide | Erimo, Hokkaido, Japan | | N 41°56', E 143°14' | tide | Erimomisaki, Hokkaido, Japan | | N 42°17', E 142°28' | tide | Higasi-Sizunai, Hokkaido, Japan | | N 42°15', E 142°33' | tide | Mituisi, Hokkaido, Japan | | N 42°13', E 143°19' | tide | Osirabetu, Hokkaido, Japan | | N 42°12', E 143°20' | tide | Rubesibetu, Hokkaido, Japan | | N 42°01', E 143°17' | tide | Syoya, Hokkaido, Japan | | N 42°17', E 143°20' | tide | Tokati, Hokkaido, Japan | | N 42°38', E 141°38' | tide | Tomakomai, Hokkaido, Japan | | N 42°10', E 142°46' | tide | Urakawa, Hokkaido, Japan | | N 41°58', E 143°12' | tide | Utaro, Hokkaido, Japan | | |