What shall we do today? For you!
Same-day reservations available on Kohama Island.
Click here for a list of plans available for advance reservations.
Recommended for those who want to consider a tour to Kohama Island on the same day they arrive, or for those whose plans suddenly open up!
Here are some recommended tours and activities on Kohama Island that are open for reservations until the day of the tour.
Same-day reservations OK!
Phantom Island Landing & Churaumi Snorkeling
This plan starts and ends at Kohama Island, and includes a half-day snorkeling experience and landing on a phantom island (Hamashima).
The island is called "Phantom Island" because it appears and disappears depending on the tides. The island is so popular and beautiful that it has been used for gravure shoots for magazines, commercials, and TV programs.
The snorkeling point is a special area called "Seokseo Jagoho," which is the only sea area in Japan where snorkeling is available.
Enjoy snorkeling at this popular spot where you can encounter colorful fish and coral.

Panari, Kuroshima, and Phantom Island: 3 islands and more!
Full Day Snorkeling Plan
You can visit "Aragusuku Island (Panari Island)," the last unexplored island with a population of less than 10 people, "Heart Island (Kuroshima)," which is shaped like a heart and is said to bring about the fulfillment of love, and "Phantom Island (official name: Hamashima)," which appears only at low tide.
Enjoy snorkeling in the waters around Panari Island, where you can observe a variety of tropical fish and colorful corals!
Even if you are not a good swimmer or are a beginner, our staff will swim with you until you learn how to snorkel and get used to it, so don't worry.

Enjoy the waters of Panari Island, the "last paradise!
Snorkeling Half Day Plan
This plan offers snorkeling in the beautiful waters of the mysterious Panari Island.
You can choose morning or afternoon,Reservations can be made in the afternoon until 11:30 on the same day.It is!
This plan is popular with families, and can be enjoyed by ages 3 and up. You may even be lucky enough to see the popular clownfish and sea turtles..!

Let's explore Kohama Island at night!
Star Island Night Tour 《Pickup and Drop Off》.
We will take you to the most beautiful starry sky point on the island, known only to the locals!
Kohama IslandStarry skies are beautiful throughout the year.so it is recommended in all seasons. We introduce a wide range of organisms, from birds and insects to reptiles, crustaceans, and eels...â
Departure times can also be changed to suit the customer, so tours can depart at midnight or at dawn!
The guide in charge is involved in integrated environmental protection-related studies at elementary and junior high schools on the island, so please ask anything you want to know.
Points to keep in mind when making same-day reservations
Even if the plan allows same-day reservations,They close early in the morning.We recommend early reservations as it is possible to make a reservation!
If you have any questions, please feel free to call us.
Kohama Island Tours hours of operation: 8:00-18:00
Phone service is available until 5:00 p.m.
For advance or same-day reservations, please contact Kohama Island Tours!
Kohama Island Tours also accepts reservations for tours for the day before or on the day of the tour.
We may be able to accommodate you even just before the tour starts!
The tour I booked has been canceled, but I'd like to join something."
Please feel free to contact us if you have any requests such as We will do our best to accommodate your request!