The coast line heading to Nemuro City on Nemuro Peninsula. I do not think that there is a swimming area along this coastline but if possible, I would like to swim along the coastline of Hokkaido with a diving mask, snorkel and fins.
The lookout stage on Cape Kiritappu gave us a good perspectives of the area.
This Kiritappu Island has a hot spring spa near the entrance from the center part of the town.
It was and is possible to get down the cliff. Actually, the trail to the middle of the cliff.
Don't you think that watching the cliff of the Cape. Again, I did not swim along this coast.