Toi Diving Service

Doi in Izu City, Shizuoka, is a top West Izu dive spot with calm beaches and diverse boat sites. It offers year-round night and wreck diving, soft coral colonies, and rich marine life, making it ideal for both beginners and advanced divers seeking variety and adventure.

Located in Koganezaki Park, you can enjoy various flowers depending on the season, and entry/exit is very easy to do due to the ramps and handrails. When you enter, you’ll see a wide range of gorotas up to a few meters deep, and beyond that, you’ll see an entire surface of the sand.

This dive site boasts dynamic topography, featuring a large offshore root known as the West Root and the Horse Mackerel Root. It’s conveniently located just 5 minutes from the harbor, making it suitable even for those who are not particularly comfortable with boat rides. One of the most spectacular highlights here is the presence of stingrays, especially during early summer. In the peak season, the encounter rate with stingrays can approach 100%, and you may even witness a group of them instead of just one or two. As autumn arrives, the visibility improves, and the already dynamic topography becomes even more fascinating. You can observe kampachi and sunfish circling around, as well as the famous “school of large, motionless snappers“ in the offshore roots. Many divers who frequent this site express their amazement, saying, “I can’t believe I’m in Izu.“

Ida in Numazu City, Shizuoka, is a top beach dive site in Nishi Izu, famed for its clear “Ida Blue“ waters. Its gentle rocky slope suits all levels, with rich marine life and good tidal flow. Ideal for both macro and wide-angle photography, it’s a favorite among divers year-round.

There are six boat points in the open sea and four in the bay at Tago. There is also one beach. At the point in the bay, there is a clump of Green Turtle Coral that looks like Okinawa, and much tropical small fish can be seen around it.

Futou is the scenic point of Nishi-Izu. This site can be reach via beach entry or boat entry. There is a small area where you can go night diving all year round. There are caves, caverns, and arches as you progress through the shallow beach sand to the rocky terrain.