Looking for a clean beach?
Head to Kajigahama on Shimokamagarijima Island.
The sea of the Tobishima Kaido is renowned for its water quality. According to a Japanese survey on seawater quality conducted in 2019, Kajigahama beach of Shimokamagarijima Island ranked No. 1 in western Japan, marking the 18th out of the total 586 places.