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ダイビング

A great adventure in the emerald green sea!
Experience Diving Tour on a Phantom Island

幻の島ダイビングツアー

Phantom Island (official name: Hamashima) appears only at low tide and sinks at high tide. This area isThe largest coral reef area in Japan'TheAlso known as "Shihsi Jagoho," it has attracted attention from around the world.

In this issue, we will introduce the appeal of diving and recommended tours to experience diving on "Phantom Island (Hamashima)!

Diving Attractions to Experience on a Phantom Island

Japan's top class coral reefs

幻の島ダイビングツアー

Around the Phantom Island is a place called Shihsi lagoon.One of the largest coral reef colonies in JapanThere are

There are about 400 types of coral found in Japan, but nearly 80% of them can be seen at Ishisei Lagoon!

幻の島ダイビングツアー

Other tropical fish, such as the clownfish made famous by "Finding Nemo" and the primary blue Luris sparrow, can also be enjoyed during the dive.

 

Experienced guides provide attentive support.

幻の島ダイビングツアー

Experience Diving" can be enjoyed even by those without a diving license.Diving tours for beginnersIt is!

Experienced guides provide careful support, so even beginners and those who are not good at swimming can participate with ease.

 

No need to bring anything!
All necessary equipment is available for rent

幻の島ダイビングツアー

All the necessary diving equipment is included in the tour fee, so all you need to bring is a swimsuit.No need to bring anythingIt is.

Please find a plan that suits you... ♪

Selected] Recommendation! Phantom Island Diving Tour

Enjoy the fantastic island in a half-day tour!
Landing on "Phantom Island" & Experience Diving Tour

幻の島ダイビングツアー

This plan includes a dive experience and landing on a mysterious island. Colorful corals and tropical fishes are beautiful, and we guide you to a calm point that even beginners can enjoy!

We recommend this half-day plan for easy planning. Those who arrive in the morning can also join in the afternoon.

 

You may see manta rays & sea turtles!
Experience Diving with Landing Tour on Phantom Island

幻の島ダイビングツアー

We will guide you to a premium day on Ishigaki Island, home to some of the world's best manta ray points!

Manta ray and sea turtle snorkeling & landing on a fantastic island! This is the highest level course with experience diving in coral reefs.

 

Beginner Specialist ★Includes landing on a phantom island
Experience Diving & Snorkeling Tour

幻の島ダイビングツアー

This plan includes landing on a fantastic island + experience diving & sea turtle snorkeling.

Instructors will give a thorough lecture and guide, so first-timers can participate with ease!

 

From/to Kohama Island *with landing on a phantom island
Experience Diving & Snorkeling Tour

幻の島ダイビングツアー

This is a full-day plan that allows you to experience diving, snorkeling, and landing on a phantom island, departing from and arriving at Kohama Island.

You can experience diving for 1 point (about 40 minutes) and snorkeling for 1 point (about 1 hour) for a very reasonable price!

Enjoy the lapis lazuli-colored sea and comfortable waves, and feel the island time flowing slowly.

For advance or same-day reservations, please contact Phantom Island Tours!

幻の島ダイビングツアー

Diving tours that include landing on "Phantom Island" listed on Phantom Island Tours can be booked one day in advance!

◆I would like to take some kind of tour on the island of phantom tomorrow!
◆I would like to know about diving tours that can be enjoyed by beginners!

We look forward to hearing from you.

Click here to contact us.

Ishigakijima Tours specializes in tours that can be booked on the same day.this way (direction close to the speaker or towards the speaker)
Kohama Island Tours special features of tours that can be booked on the same day arethis way (direction close to the speaker or towards the speaker)

New Arrivals for Phantom Island Diving Tours

5
User_nwwp. / 50s Posted on 2026-02

I was not confident in my physical strength and was worried, but the guide supported me well during the diving experience and I was able to enjoy it without any difficulty. The sight of the manta rays swimming gracefully in the sea was so divine that it left me speechless.

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4
User_iljj / 30s Posted on 2026-02

Since we were able to do two dives, we were able to take our time and enjoy the marine world. We were able to see sea turtles, and the view of Phantom Island was great. The only regret was that the lunch place was a little crowded. Overall, I was satisfied with the tour.

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5
User_xvmj / 40s Posted on 2026-02

From the landing on the island to the diving experience, the whole process was smooth. The encounter rate with sea turtles was high and the experience was satisfying. The fact that lunch is included and equipment rental is available makes it very reasonable to participate without any equipment.

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5
User_libw / 20s Posted on 2026-02

It was my first time diving and I was nervous, but the instructor was super kind and I was totally fine. I was so moved when I saw the manta ray (lol)!

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5
User_fwey / 30s Posted on 2026-02

At first I was nervous about seeing sea turtles, but I was so excited to be able to swim with them! I was also healed by the spectacular view of the Phantom Island, and it was a very satisfying day.

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5
User_ttii / 30s Posted on 2026-02

My dream of meeting manta rays came true! I was a little anxious about diving, but I had no fear at all as I watched the manta rays swim gracefully. The plan was very fulfilling, including a visit to a mysterious island. I will treasure the underwater photo gift for the rest of my life.

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