Let's enjoy to the fullest in a private party!
What is a charter tour?

Have a blast on a private charter! A "Phantom Island" Charter (Private) Tour Departing from Kohama Island, Ishigaki Island

Charter a guide and a boat for a luxury tour!

Graduation trips, company trips, families, couples, and many other situations can be enjoyed on a "private charter" basis.

In this issue, we will introduce the appeal of private tours!

What is the appeal of charter tours?

Charm of Phantom Island Charter Tour
(1) Enjoy private time and space!

Have a blast on a private charter! A "Phantom Island" Charter (Private) Tour Departing from Kohama Island, Ishigaki Island

Since the event is completely private, you can enjoy it without worrying about other participants.

I have a small child and I don't know if I can handle it..."
I want to take my time and take pictures..."
I may have been a little loud..."

There is no need to worry about such things! Your guide will guide you at your own pace.

Charm of Phantom Island Charter Tour
(2) Your own private tour!

Destinations are available upon request!

Of course, you can leave it up to the captain, but you can also specify the places you would like to visit or are interested in.

Available spots

Ishigaki Island
Kohama Island
Taketomi Island
Kuroshima
Panari Island (Aragusuku Island)
Iriomote Island
Hatoma Island
Kayashima Island
XX Phantom Island (Hamashima)
Barras Island
We can take you to various places such as

Charm of Phantom Island Charter Tour
(3) Various activities are available!

Have a blast on a private charter! A "Phantom Island" Charter (Private) Tour Departing from Kohama Island, Ishigaki Island

Snorkeling, boat fishing (optional extra charge), experience diving (optional extra charge), island hopping (tour of beautiful beaches), and wedding photo shooting at a time of day when there are few people around to capture the spectacular scenery! Please feel free to contact us for more information.

In addition, as a measure against infectious diseases, the equipment used in the tour is properly disinfected, so please feel free to participate in the tour!

Recommended Charter Tours

Enjoy a half day at your ease★charter tour

Have a blast on a private charter! A "Phantom Island" Charter (Private) Tour Departing from Kohama Island, Ishigaki Island

You can join a half-day tour and sightsee in the afternoon, or if you arrive in the morning, you can join in the afternoon.

▼ Half-day charter tours are available here ▼

Ishigaki Island/Half Day】Request OK◎Let's enjoy the luxury of a private charter! Boat Charter Plan! Available for graduation trip, company trip, and group☆ (No.555)開始時間Negotiable所要時間Approximately 3 hours and 30 minutes10,000 yen

Kohama Island/Half Day】Request OK◎Let's enjoy the luxury of a private charter! Boat Charter Plan! Available for graduation trips, company trips, and groups☆(No.661)開始時間Negotiable所要時間Approximately 3.5 hours100,000 yen

Enjoy a full day of fun! Charter Tour

The Phantom Island, Charter

I'm happy because I can make a one-day itinerary just by making a reservation!

The 7-hour charter allows you to enjoy an activity, take a short break, and enjoy a different activity again!

Click here for a full-day charter tour.

Ishigaki Island / 1 Day】Request OK◎Let's enjoy the luxury of a private charter! Boat Charter Plan! Available for graduation trip, company trip, and group☆ (No.556)開始時間Negotiable所要時間Approx. 7 hours18,000 yen

Kohama Island/One day】Request OK◎Let's enjoy the luxury of a private charter! Boat Charter Plan! Available for graduation trips, company trips, and groups☆(No.662)開始時間Negotiable所要時間Approx. 7 hours180,000 yen

New Charter Tour Experiences

Kohama Island/3-4 hours] Charter Boat Charter from Afternoon☆One-day trip from Ishigaki Island is OK!

User_ccoe / 20s Posted: September 2026

The private boat tour was seriously the best lol. Since it started in the afternoon, I could sleep in, and hanging out with just my friends was so much fun—we were totally hyped! The ocean was super clear, and my friends and I had an absolute blast lol. You can do it as a day trip from Ishigaki Island, so you should definitely go on this tour lol.

Kohama Island/3-4 hours] Charter Boat Charter from Afternoon☆One-day trip from Ishigaki Island is OK!

User_fcig / 40s Posted: September 2026

I think it offers good value for the price. I really appreciate that this afternoon charter allows you to enjoy the ocean without any hassle, even on a day trip from Ishigaki Island. The guide was also very helpful. However, if I had to nitpick, the boat did rock a bit, so I think anyone prone to seasickness should take precautions beforehand. Overall, I’m satisfied with the service.

Kohama Island/3-4 hours] Charter Boat Charter from Afternoon☆One-day trip from Ishigaki Island is OK!

User_cwxs / 20s Posted: September 2026

That was the right choice. Since it was a private boat, we could hang out with just our group without worrying about anyone else—Taipa is the best. We started in the afternoon, so we could take it easy, and the ocean was absolutely beautiful—nothing to complain about. Though it was a little rocky, maybe.

Kohama Island/3-4 hours] Charter Boat Charter from Afternoon☆One-day trip from Ishigaki Island is OK!

User_lxcw / 40s Posted: September 2026

If you want to enjoy the ocean to the fullest on Kohama Island, I highly recommend this private charter! Since it departs in the afternoon, you can take it easy in the morning, and it’s easy to join even as a day trip from Ishigaki Island♪ Since you get the boat all to yourself with just your friends, you can have a lively time without worrying about others—it’s the perfect experience! The guide is super friendly and awesome, so be sure to give it a try on your next trip!☆

Kohama Island/One day】Request OK◎Let's enjoy the luxury of a private charter! Boat Charter Plan! Available for graduation trips, company trips, and groups☆(No.662)

User_ervv / 20s Posted: September 2026

I used this service for a trip with friends, and it turned into an amazing memory. We had a private boat that took us out onto the beautiful ocean, tailored to our requests—it was pure bliss♪ We had a blast playing music without worrying about what others thought, and I saw so many smiles on everyone’s faces. It was an absolutely satisfying experience.

Ishigaki Island/Half Day】Request OK◎Let's enjoy the luxury of a private charter! Boat Charter Plan! Available for graduation trip, company trip, and group☆ (No.555)

User_gbzx / 30s Posted on: August 2026

I think it offers good value for the price. Being able to charter a boat for half a day and request specific spots you want to visit is a huge draw for group trips. That said, if I had to nitpick, the boat did rock a bit, so I think people who get seasick easily should take precautions beforehand. The ocean was absolutely beautiful.