[Half Day] Landing on Hamashima Island, the most beautiful spot in Ishigaki Island, and snorkeling

One of the best SNS spots in Ishigaki Island!

A spectacular view of a fantastic island made of coral and

Impressive snorkeling experience at one of the largest coral reefs in Japan

🌴 "Hamashima" a.k.a. Phantom Island 🌴.

　phantom islandIt is surrounded by the sea in 360 degrees, so when you walk on Hamashima, you will feel like you are floating on the sea!

🌴Snorkeling Experience🌴.

Snorkeling experience in the sea of the largest coral reef in Japan designated as Iriomote-Ishigaki National Park! The snorkeling experience in the clear blue ocean will make you feel like a fish! The guide will give you a thorough lecture, so please feel free to join even if you are not good at swimming!

🌴 Safe and Secure🌴.

■ "Maru-Yu" Certification (Okinawa Prefectural Public Safety Commission)

We have been designated as a “Maru-Yu” (Outstanding Marine Leisure Service Provider for Safety Measures) by the Okinawa Prefectural Public Safety Commission for our snorkeling services.

Approximately 31 TP3T were acquired within the prefecture. (As of June 2024; according to a survey by the Ryugin Research Institute)

■Guide Certifications

All 160 guides on the three islands served by ADVENTURE PiPi hold either a “PADI Snorkel Guide” or “OMSB Snorkel Guide” certification.

In addition, I have obtained one of the following rescue certifications: “PADI EFR,” “Japanese Red Cross Society Water Safety Rescue Worker Level II,” or “OMSB Water Rescue Worker.” (As of August 2026)

■Support System

We always have five sizes of life jackets in stock, ranging from children's to adult sizes, and our guides are always on hand to assist you with putting them on.

Even if you're not a strong swimmer, you'll start snorkeling after receiving a briefing from the guide.

■Eligibility Requirements

The age range is 3 to 59 years old. For those aged 60 to 65, we can accommodate you only if you plan to go ashore on the "Phantom Island."

The tour lasts approximately 3 hours (including travel time), costs 7,900 yen per person (tax included), and requires a minimum of 4 participants.

There are certain conditions under which we ask that you refrain from participating for safety reasons, such as if you are pregnant or have been drinking alcohol.

→directional marker or indicatorClick here to view the conditions under which participation is not permitted

■Participation History

ADVENTURE PiPi has welcomed a cumulative total of over 500,000 visitors across the three islands (Ishigaki, Iriomote, and Miyako).

→directional marker or indicatorClick here for details on our safety initiatives

→directional marker or indicatorClick here to see PiPi by the Numbers

🌴About Transportation🌴

No need to worry if you don't have a rental car. Accommodations in southern Ishigaki Island (from Fusaki Resort to ANA InterContinental Resort) offer a free pickup service right at your doorstep.

If you are staying in the central or northern regions, please feel free to contact us. We can also arrange to meet you at the main entrance of the Ishigaki Port Remote Islands Terminal.

For reservations made after 5:00 p.m. the day before, we are unable to provide transportation to your accommodations, so please meet us in front of the Ishigaki Port Remote Islands Terminal.

The shop will contact you the day before the tour to provide the meeting location and time.

Please note that anyone who has been drinking alcohol will not be permitted to participate in the tour.

→directional marker or indicatorClick here for details on transportation

🌴What happens on rainy days or when it's windy?🌴

Except in cases of extreme weather, such as typhoons, the tour will generally take place even in the rain.

If the event is canceled due to an approaching typhoon, we will not charge a cancellation fee and will accommodate schedule changes.

If we determine that the tour cannot be conducted safely due to wind, waves, or other conditions, we will cancel the tour even if the weather is clear, and we will contact you.

If this tour is canceled due to weather, we will suggest an alternative snorkeling spot that is not affected by the weather.

For cancellations due to customer circumstances, please review the “Cancellation Policy” on this page.

→directional marker or indicatorClick here for more details about the weather

🌴If you're new to this 🌴, it's OK!

Beginners are welcome in all activities.

Many of our guests are beginners.

Safety gear and guides were there to support you.I will do so!

Ishigaki Island's first 🌴! Carbon Neutral Tour🌴!

Pipi's tours are now carbon neutral, which offsets CO2 emissions from travel during the tour!

Enjoy a carbon neutral tour that is more environmentally friendly than any other!

→directional marker or indicatorLearn more about carbon neutrality

You can support local children by participating in the 🍽️ tour: 🍽️

Pipi uses a portion of the proceeds from the tours to support the operation of the children's cafeteria.

→directional marker or indicatorFor more information on the Children's Cafeteria initiative, click here.

Approx. 3 hours (including travel time)
Depending on the sea conditions and weather on the day of the event.

It may fluctuate.

• Experience Fee
• Liability Insurance Premiums
• consumption tax (incl. sales tax, VAT, excise duty, etc.)
• Snorkeling set
• Safety equipment (life jackets and special shoes)
• Wetsuits (winter)
• Photo data
• Hot showers (near Ishigaki Port Terminal)
• Special offer page for participants (coupons for use at restaurants, information on hole-in-the-wall spots)
• carbon-neutralused after a phone number to indicate that it is a switchboard number

<Optional

• Snorkeling mask with glasses (+1000 yen)
  Please indicate in the remarks column when making a reservation.
  *Contact persons are welcome to attend as they are.

～For those who wish to be picked up and dropped off...

Ishigaki Port Terminal Main Entrance

1 Misaki-cho, Okinawa 907-0012, Japan

Coin-operated parking available nearby.

Please be punctual and arrive on time.

Southern part of Ishigaki IslandAccommodations (hotels, etc.)

Your guide will meet you at the door.

Please contact us if you are staying in the central or northern part of the country.

From 4 persons

[Morning Session

Deadline: 20:00 on the day before the tour

• Swimsuits, clothing that can get wet
• (Please wear your swimsuit on the day of the tour.)
• Beverages
• (hand) towel