Mikomoto area guide covering drift style, shark season, and current-heavy conditions.
Japan · Izu Peninsula
Kadone is a challenging Mikomoto boat dive with strong tides and sharks.
Kadone is a challenging Mikomoto boat dive with strong tides and sharks.
Kadone is the west-side Mikomoto reef root used for shark-focused drift dives. It is reached by boat, not shore, and the dive is built around staying close to the guide while strong tidal flow pushes you past rocky structure and open-ocean fish life. Experienced divers come here for hammerheads, other sharks, and the dynamic Kuroshio-fed conditions that make Mikomoto famous.
Site Conditions
Safety Notes
Do not treat Kadone like a relaxed scenic drift. Keep the guide in sight, respect the current, and carry the required float and computer.
Access Restrictions
Experienced-diver requirements apply, and divers need the required signaling gear plus a computer for current management.
Legal Notes
Follow the local operator and union briefing limits for depth, timing, and group handling; solo diving is not the norm here.
Community notes to help plan your visit.
Scuba Diving
A high-energy drift dive with shark payoff and a dynamic reef root, best handled by experienced divers who can stay neutral and close to the guide.
Freediving
Not a freedive site.
Snorkeling
Not a snorkel site.
Species commonly reported at this site, with direct links into their wildlife guides.
Conservative baseline from public research. No community dives logged yet.
Last Updated
Research Sources
Mikomoto area guide covering drift style, shark season, and current-heavy conditions.
Official island page with Kuroshio context, shark season, and operator support details.

Mikomoto drift site with hammerhead windows.