大瀬館マリンサービス, Nature Inn Osekan

★★★★☆ Osezaki Bay

Osezaki is one of the most famous dives sites in Japan. It is a cape that juts out into Suruga Bay and done as a beach dive. There are two dive options, one on the bayside of the cape and the other on the open seaside, both of which are shallow rocky areas when you descend and sandy areas when you go offshore.