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Diver giving a thumbs up next to vibrant clownfish and coral in Ishigaki's Sekisei Lagoon, perfect for beginner scuba diving.
Two happy divers underwater in Ishigaki's Sekisei Lagoon holding a whiteboard, capturing a memorable moment during their beginner-friendly scuba experience.
A thriving coral reef ecosystem in Ishigaki's Sekisei Lagoon, home to a school of shimmering blue tropical fish and diverse marine life.
Two excited visitors on a boat heading to Phantom Island, enjoying the spectacular turquoise waters and views of Ishigaki's beautiful Sekisei Lagoon.
A happy couple posing on the pristine white sands of Phantom Island, enjoying the half-day tour with clear blue skies and turquoise waters of Ishigaki.
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[Ishigaki Island / Morning Half Day] Landing on the Phantom Island + Experience Diving in the Coral Paradise Sekisei Lagoon <Free Photo Data Gift> Beginners Welcome


Duration:3 hour(s)
Guided language: English / 日本語
Free cancellation 2 day(s) prior to experience date
Please present the e-voucher on-site

◉ You can land on the super popular scenic spot "Phantom Island"!
◉ For those who want to do some sightseeing and enjoy the beautiful ocean! Even those who can't swim can enjoy it.
◉ The sea point is Sekisei Lagoon, the largest coral reef in Japan, which is also designated as a national park!
◉Staff will take photos of your memories. Of course, you will receive the photo data for free!
◉ All equipment used for trial diving is available for free rental!
◉ "Atsumaru" has strict safety management, so you can feel safe! People who are afraid of the ocean or who are not good at swimming are welcome!

[5% App discount] Code: APP5OFF , HK: APP15HK
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Product Info

The content of this product is provided by machine translation and may not reflect the actual information, please take this into consideration before booking.

[Land on the scenic "Phantom Island" ♪ Leave your footprints on Angel's Beach. By setting a slow departure time, you can go at a time when there are fewer people, which makes it even more special!]
This phantom island got its name from the fact that it disappears when the tide comes in and the sandy beach appears when the tide goes out. It has a distinctive crescent shape when viewed from above!
During low tide, the sandy beach is completely untouched by any footprints.
This pristine sandy beach is also known as "Angel's Beach" and is a popular spot.
Recently, it has been increasingly used as a location for media filming, and the shallow waters around Phantom Island make it popular with tourists with small children. Phantom Island is truly a paradise!
The best thing about it is that you can take lots of beautiful photos. No matter where you take a photo, the sea is crystal clear and emerald green! The sea! The sea! The staff will also be taking photos with their own cameras, so if you have any requests, such as "I want you to take a photo like this!", we will take as many photos as you like.
All photos taken by our staff will be given away free of charge. As our staff takes photos with the crystal clear sea as a backdrop, you will forget about your everyday life and feel like a model! We will take you to the phantom island at the best timing by observing the tides of the day.

[Beginners are welcome to join our "trial diving"! Even those who can't swim can participate with peace of mind!]
"Trial Diving" is diving for beginners.
No license or experience is required, so over 90% of participants are "diving for the first time in their lives!"
It feels more like walking underwater than swimming, and you don't need to be able to swim to participate.
Our trial diving is limited to small groups!
The instructor will provide you with full support so you can take on the challenge with confidence!
This is an area called "Sekisei Lagoon" where most of the coral reefs in Japan are located.
You can see a beautiful coral paradise, tropical fish, and even the adorable Nemo!

[Let's go see over 360 kinds of coral at Sekisei Lagoon, Japan's largest coral reef!]
The point is Sekisei Lagoon, Japan's largest coral reef.
There are 420 to 430 species of coral in Japan.
Among these, over 360 species have been identified in Sekisui Lagoon, located between Ishigaki Island and Iriomote Island.
Even the Great Barrier Reef in Australia has 400 species, so it is truly miraculous that this many species of coral can be found in Japan's small reefs!!
Sekisei Lagoon has a lot to offer when it comes to coral, including colorful coral, large coral that is several meters tall, and endless coral colonies!
You can see over 360 species of coral and countless tropical fish...we will take you to a dream world that you have only seen on TV.

What You Can Expect

Duration: 3 hour(s)

1 Day

  • 08:00
    8:00 meeting
    A joyful pair enjoying the half-day Phantom Island tour on its iconic white sandy beach, soaking in the beautiful Ishigaki sun and clear turquoise sea.

Purchase Notice

[Meeting place]
When making a reservation, please enter your meeting method in the comments section.
・Meet at rental car location (free parking available)
・Pick-up service required (city area only)
If you would like to be picked up or dropped off, please fill in the pick-up address. (Pick-up address: )
*As the shuttle service is for multiple customers, it may take some time.
If you have a rental car, we recommend renting it to the venue.
[Regarding the cancellation of the event]
The tour may not be held depending on the weather on the day.
Please note that we cannot compensate for travel expenses or other expenses if the tour is canceled after arriving at the location.
[Notes on participating in this course]
・The course and points may change depending on the sea conditions on the day.
The schedule shown is an average time.
Travel time may vary depending on the points on the day, so the end time may vary. [Other notes]
・We provide a free shuttle service to hotels and guesthouses in Ishigaki city.
*This may not apply to those who live far away, so please contact us for details.
*If you are from far away, such as Kabira district or the northern part of Ishigaki Island, we ask that you use a rental car.
・Photos taken on the day may be used on our blog or social media.
*Underwater photo gifts are only available to those who understand this. If you do not wish to have photos taken, please contact us in advance.

Includes/Excludes

  • Insurance
  • Tour guide
  • Boarding fee
  • Diving Equipment
  • Fuel surcharge: 500 yen

Reminders

  • [Clothing and belongings]

  • Swimsuit, towel, sandals, drinks, sunscreen

  • Please keep your luggage as compact as possible.

  • The sunlight (ultraviolet rays) here is very strong, and you can get sunburned even on cloudy days. Don't forget to use sunscreen. Don't let your guard down!

  • [About rental items]

  • All equipment necessary for the tour is available for free rental.

  • Equipment is inspected regularly and thoroughly checked before use.

How to Redeem Your Voucher

How to Use Your Voucher

  • Please present the e-voucher on-site

Meeting Point

Location Name: Toyoko Inn Ishigakijima

Address: 3-2-12 Hamasakicho, Ishigaki City, Okinawa Prefecture

Cancellation Policy

  • Cancellations 2 day(s) (inclusive) before the selected date are allowed. Unused orders can be canceled for free
  • For cancellations made 1 to 1 days prior to selected date, a cancellation fee of 50% will apply
  • Cancellation is not allowed between 0–0 days from the selected date. Orders cannot be canceled or modified, and refunds will not be granted.
NOTE
  • Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once the cancellation is confirmed, you will receive your refund within 14 working days.

FAQ

1. What is Phantom Island, and what makes it unique as a travel destination?

Phantom Island, also known as Maboroshi no Shima, is an uninhabited sand island located in Japan's Sekisei Lagoon, between Taketomi Island and Kohama Island. Its unique characteristic is that its shape and size change with the tides, making it appear and disappear, giving it its 'phantom' name. It's composed purely of white sand, creating a stunning contrast with the surrounding turquoise waters, making it a popular spot for photography and experiencing a pristine natural environment.

2. Where is Phantom Island precisely located within the Okinawa region?

Phantom Island is situated within the expansive Sekisei Lagoon, which is part of the Yaeyama Islands in Okinawa, Japan. More specifically, it lies between Taketomi Island and Kohama Island. This area is renowned as Japan's largest coral reef, designated as a national park, and is a prime location for marine activities.

3. Does Phantom Island have specific coordinates, and why is it referred to as 'phantom'?

While Phantom Island's exact shape and visible landmass fluctuate with the tides, its general location within Sekisei Lagoon is well-known to local tour operators. It's called 'phantom' because it's not a permanent landmass; it's a sandbar that dynamically emerges and submerges with the ebb and flow of the ocean, giving visitors a unique, ever-changing experience. This ephemeral nature is central to its allure.

4. How can visitors reach Phantom Island from Ishigaki Island?

To reach Phantom Island, visitors typically depart from Ishigaki Island, which serves as the main gateway to the Yaeyama Islands. The most common method is joining a boat tour, as the island is only accessible by sea. These tours provide transportation directly to the sandbar, often combining the visit with snorkeling or diving experiences in the nearby Sekisei Lagoon.

5. What kind of activities can one do on Phantom Island and in Sekisei Lagoon?

On Phantom Island itself, the primary activity is enjoying its pristine white sand beach, taking scenic photos, and simply marveling at the surrounding clear blue waters. In the adjacent Sekisei Lagoon, which is part of the experience, visitors can enjoy trial diving or snorkeling. This allows for close-up encounters with colorful tropical fish and the vibrant coral reefs that make the lagoon famous.

6. Is the diving experience at Sekisei Lagoon suitable for beginners or individuals who are not strong swimmers?

Yes, the trial diving experience offered in Sekisei Lagoon is designed to be beginner-friendly and suitable for those who may not be strong swimmers. Experienced staff provide guidance and all necessary equipment. Safety is a priority, ensuring that even first-timers or those hesitant about the ocean can comfortably enjoy the underwater world and its diverse marine life.

7. What are the highlights of diving in Sekisei Lagoon, and what marine life can be observed?

The main highlight of diving in Sekisei Lagoon is exploring Japan's largest coral reef, which boasts a stunning array of hard and soft corals. Visitors can expect to see a rich variety of tropical fish, including clownfish (Nemo), butterflyfish, angelfish, and various damselfish, swimming among the vibrant reef structures. The crystal-clear waters offer excellent visibility for an immersive underwater experience.

8. Are photo data and diving equipment provided as part of the Phantom Island diving experience?

Yes, for the Phantom Island and Sekisei Lagoon diving experience, staff typically provide complimentary photo data of your memories. Additionally, all necessary equipment for trial diving, such as wetsuits, masks, fins, and oxygen tanks, is available for free rental. This ensures a hassle-free experience without the need to bring your own gear.

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