Kagone is a beginner-friendly boat dive site off Usami, Shizuoka, known for blue water over white sand. The bottom around 18 m supports abundant small marine life. Divers commonly encounter macro subjects such as goby–shrimp pairs, nudibranchs, frogfish, and various crustaceans. Green turtles and catsharks are seen year-round, with hawksbill turtles more typical from winter to spring.
Depth range, seasonality, and planning context.
Reported Depth
18m+
Depth Note
Sandy bottom described at 18 m.
Best Season
Year-round; hawksbill turtles noted winter to spring.
Community notes to help plan your visit.
Scuba Diving
Beginner-friendly boat dive with a sandy bottom around 18 m and strong macro focus.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Last Updated
Know this site? Improve Spot Details.

Usami boat reef with soft corals and big-fish action.

Calm Izu dive site in Ito City with beach entry, boat options, and sea turtles.

Sodaine is a soft-coral pinnacle dive off Atami.

Seasonal boat cavern dive near Atami Port.

Hatsushima Island is a ferry-reached dive base with beach and boat points.