The point, situated on the north side of Mikomoto Island, experiences the influence of both low and high tides. Notably, the three roots exhibit symmetry, with the west side being flat and gradually deep, while the east side features clustered roots.

Situated offshore Enokuchi and Mitsu-ne on Kamikomoto Island, this site is highly affected by tides. The depth of the reef ranges from 22 to 25 meters, peaking at 19 meters towards the end before descending sharply to 45 meters. Due to significant tidal influence, it’s considered a challenging dive, particularly for beginners.

This is the “standard“ dive site on Mikomoto Island. There is a large root called “Kadone“ in the west direction, and the basic diving style is to wait for the root and then surface on the spot. Average depth: around 20m

Jabu-ne, on Kamikomoto-jima Island in Shimoda, Shizuoka, is an advanced site with strong currents and dynamic terrain. Famous for summer–fall hammerhead sightings, it’s one of Japan’s top shark spots. Migratory and resident fish form large schools, delivering a thrilling, high-energy dive experience.

This dive site, situated at the southernmost tip of Mikomoto Island, is renowned as the prime location for encountering hammerhead sharks and white-tip reef sharks. It stands out as the foremost spot for such encounters.

During early summer, hammerhead sharks gather in large schools at this location, circling repeatedly in a captivating manner. Divers can enjoy extended observation periods as the sharks navigate around roots or rest on rocks.

There are a number of diving spots around Kamikimoto Island, an uninhabited island off the coast of Shimoda. It is a 20-minute boat ride from the harbor to the dive site. It is a popular spot for hammerhead sharks to appear from summer to autumn when the Kuroshio Current approaches the Izu Peninsula.

This is the most popular cave diving spot in Izu. There are many caves and covern between and around two large rocks called Ushitsukiiwa in front of the harbor.

Dogashima Island in Nishi-Izu, Shizuoka, offers complex underwater terrain and rich marine life. Highlights include boat launches from the “Tenmado-do Cave” and “Saku-ne” with undersea hot springs. Suitable for all levels, it showcases the ocean’s changing beauty across the seasons.

Shobuzawa in Kawazu-cho, Shizuoka, lies on Izu’s east coast. Formed by volcanic activity, it offers lava formations, reefs, and sand. Accessible by beach, it suits all levels and is popular with macro divers year-round for its clear water and rich marine life. Well-equipped facilities ensure comfort.