How do you reach Mitsune?

By boat from the Shimoda side of the Izu Peninsula, with the skipper timing the run to the currents.

How strong is the current at Mitsune?

The current is a defining part of the dive, with both flood and ebb flow affecting the site.

Is Mitsune good for beginner divers?

No. Mitsune is a strong-current offshore drift dive that is better suited to experienced divers.

Is Mitsune good for snorkelling?

No. Mitsune is a scuba drift site, not a snorkel-first location.

What marine life can I expect at Mitsune?

The main draw is big-animal action, especially hammerhead sharks, white-tip reef sharks, and other pelagic fish.

When is the best time to dive Mitsune?

June to October is the main shark season, with summer through fall being the best planning window.

Mitsune

Mikomoto drift site with hammerhead windows.

Scuba DivingBoatAdvanced19m - 30m

Reef

Boat-only open-sea drift around three pinnacles; strong tides, shark windows, and advanced planning only.

About Mitsune

Mitsune is a tide-driven dive point on the north side of Mikomoto Island, where three rock pinnacles create a dynamic drift dive. The west side is comparatively flatter with a gentle slope into deeper water, while the east side is more clustered and better known for shark action when the currents line up. From summer through fall the site is known for seasonal shark activity, including hammerheads and other large pelagic species.

Safety & Access

Site Conditions

Restricted accessStrong current

Safety Notes

Use a conservative gas plan, stay close to the dive leader, and treat the site as a true current dive.

Access Restrictions

Boat access only from Shimoda-area operators; many shops require substantial logged experience because of the current.

Legal Notes

Follow the operator's tide and safety rules; this is a high-energy offshore site rather than a casual shore dive.

Where Is Mitsune?

This spotExplore nearby spots on the map

Community sourced coordinates.

Map imagery © Mapbox

Featured Operators

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Local Intel For Mitsune

Community notes to help plan your visit.

Scuba Diving

Open-sea drift diving around three rock pinnacles; hammerhead and white-tip shark action is the headline in summer and fall.

Freediving

Not a freedive-first site. The current and boat logistics make it a scuba boat dive for experienced divers.

Snorkeling

Not a snorkel site. Mitsune is a current-driven offshore shark dive best handled by scuba teams.

Wildlife at Mitsune

Species commonly reported at this site, with direct links into their wildlife guides.

Sharks

Great Hammerhead Shark

Sphyrna mokarran

Green sea turtle ( Chelonia mydas ), Moorea, French Polynesia

Turtles

Green Turtle

Chelonia mydas

Saltwater Fishes

Jackfish

Sharks

Whitetip Reef Shark

Triaenodon obesus

Research Estimate At Mitsune

Conservative baseline from public research. No community dives logged yet.

Avg. Visibility20m

Access2/5 · Challenging entry effort

Aquatic Life5/5 · Exceptional variety

Facilities3/5 · Basic facilities

Crowd / PopularityQuite busy

CurrentVery strong current

Recent Visits

Japan · Izu Peninsula

Mitsune

Mikomoto drift site with hammerhead windows.

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FAQ

Mitsune, Japan - Dive Spot Details & Conditions | DiveJourney

Mitsune

About Mitsune

Safety & Access

Where Is Mitsune?

Featured Operators

Local Intel For Mitsune