- Features of this plan
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The captain will take you to his favorite spots!
April-September only *Two Point SnorkelingThis course starts and ends at Kohama Island and includes two snorkeling sites recommended by the captain.
There are more than 20 snorkeling sites, and we will take you to the best location of the day!
Recommendations◆Day trip participation OK
◆Maruyu (excellent safety measures) contractors
◆ if you are luckysea turtleYou can also encounter
◆Captain's carefully selected 20 or more locations for the best sea conditions on the day of the cruise.
◆Ishinishi lagoon, one of the largest coral reefs in Japan, can be seen
◆Iriomote Island, Barasu Island, Panari Island, Phantom Island, etc. can be visited.
Shihsi Lagoon
The snorkeling point is a special area called "Seokseo Jagoho," which is the only sea area in Japan where snorkeling is available.
Ishinishi Jagako, the largest coral reef area in Japan, is considered a popular snorkeling spot where you can encounter colorful fish and coral.
If you are lucky, you may see sea turtles... (*We cannot guarantee 100% because they are living creatures. Please understand.)

Go to the captain's recommended point
There are more than 20 snorkeling sites,The captain will take you to the best two snorkeling sites, depending on the sea conditions and weather on the day.
You can go to Iriomote Island, Hatoma Island, Barasu Island, Kuroshima, Minami Barasu Island, Panari Island, Taketomi Island, Kayama Island, Kohama Island, and Phantom Island, which are not visited in the regular course.

Regarding baggage...
Luggage can be left in the guide's car (or on the boat). Please take care of your valuables by yourself. (In some cases, we may ask you to leave your luggage at the front desk of your hotel.)
If you have any questions, please contact our staff directly as we will call you the evening before to confirm your reservation.
- Reference Schedule
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Contents 13:20 Meet at Obama Port / Departure
If you are coming from outside of Kohama Island, please use the ferry.
Click here to book ferry tickets13:50 Departure from Kohama Port 14:10 Start of the first snorkeling (about 50 minutes) 15:00 Move to the next point 15:20 Start of the second snorkeling (about 50 minutes) 16:10 End of snorkeling & transfer to Kohama Island 16:30 Arrival at Obama Port / Thanks for your help. The above is a guideline.
Subject to change depending on sea conditions and weather.
◆Boarding the liner from Kohama Island (departing at 16:40) to Ishigaki Island is possible, albeit just in time.
- Course Content and Details
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Price Adults (12 years and older):. 11,000suffix for names of swords, armour, musical instruments, etc.
Boarding only: same fare
*If you participate alone or there are no other guests, the above +5,000 yen will be charged. (Local payment)Fee includes Guide fee, boarding fee, equipment rental fee (mask, snorkel, fins, life jacket, wetsuit) personal effects Drinks, wet clothes or swimsuit (worn beforehand), sandals, towel Meeting and Dismissal Location Obama Port (See the location in the image)
Kohama, Taketomi-cho, Yaeyama-gun, Okinawa 907-1221, Japan
Approximately 30 minutes by ferry from Ishigaki Island
After disembarking from the ferry, move to the right (north) side of the Obama Port Terminal in front of the quay. If staff members are not at the same location, please wait in the terminal until the meeting time.Location Ocean around Kohama Island Holding period From April 1 to September 30 Opening Hours 13:30-16:30
Meet 10 minutes beforeAge Range 12 years old and up Number of participants From 1 person (minimum 3 people) cofferdam By 18:00 the day before *Waterproof digital camera rental available (3,000 yen per unit w/SD)
*Before making a reservation, be sure toprecautionsfor more information.
*Your guide will call you the day before the tour for the exact meeting time and place.
How to get there 》
*If you are coming to Kohama Port from a hotel on Kohama Island, you may be asked to meet the hotel's free shuttle bus.(We will call you around the evening of the day before to confirm your reservation. We will give you more details at that time.)
*If you are coming from Ishigaki Island, please take the ferry to Kohama Island.
Click here to book ferry ticketsIshigakijima Island Terminal parking lot is available (336 spaces) *Fare: 100 yen per hour
*Parking at Obama Port is free.
Special note 》
*Participation may be denied to those with pre-existing medical conditions, those who have received some kind of indication from a doctor or who are taking medication on a regular basis during a medical checkup, etc. If you have any concerns about any health condition, please be sure to contact us at the time of reservation.
*Please note that the tour may be cancelled or the point changed due to changes in weather or sea conditions on the day of the tour or during the tour in order to ensure the safety of our guests.
*No one is allowed to enter the ocean while under the influence of alcohol, intoxicated, or in poor health. Also, if swimming, it is prohibited to bring alcoholic beverages on the tour.
- Frequently asked questions about this plan
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Q. What is an Okinawa Prefectural Police-certified “Maru-Yu” (Excellent Safety Measures) contractor??
Okinawa Prefectural Public Safety Commission (Okinawa Prefectural Police)as prescribed byStrict safety standardsThese are marine leisure operators that have met the requirements and received official “certification of safety and security” (official name: “Providers of Leisure Activities in Marine Areas with Excellent Safety Measures”).
In fact, of the many marine tourism operators in Okinawa Prefecture, only about 3 percent (roughly 3 out of 100 companies) have obtained “Maru-Yu” certification.
To receive “Maru-Yu” certification,Passed rigorous screening and on-site inspections by local policeIt is necessary to do so, and the following stringent safety management system is mandatory.
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Assignment of Qualified Personnel(Professional staff, such as certified guides and lifeguards, are on site at all times)
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Thorough Implementation of Safety Equipment and Facilities(Ensuring that life jackets are worn at all times, keeping AEDs and other lifesaving equipment on hand, etc.)
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Emergency Support System(Establishing a Rapid Communication and Rescue System to Prepare for Emergencies)
There are only a limited number of businesses in Okinawa Prefecture that have obtained this certification. Whether you’re new to marine activities or traveling with children, please feel free to participate with confidence.
Q. Is there a place to change on the day?The ship's restrooms are used in conjunction with the changing rooms, so you can change your clothes.
Ship facilities include simple showers (water), toilets, and changing rooms (also used as restrooms) so that you can change and disembark when you disembark.
Q. What is the difference between the two?How do I get to Obama Port?Kohama Port can be reached in about 30 minutes by ferry departing from Ishigaki Port Remote Islands Terminal.
Ferry arrival and departure times are,this way (direction close to the speaker or towards the speaker)for more information.
Q. What is the difference between the two?Is the meeting place easy to find?After disembarking from the ferry, this is in front of the quay, which has moved to the right (north side) when looking at the Obama Port Terminal.
Our staff wearing blue polo shirts are waiting for you.
Q. What is the difference between the two?Can I snorkel even if I am not a good swimmer?Our snorkel point is very close to where we stopped the boat, so you can see fish and coral without having to leave the boat.
We will also teach you how to properly put on the three-piece set (mask, snorkel, and fins), and the key points to remember when snorkeling, all within feet of each other, so please come and join us.Even those who are not good swimmers can enjoy snorkeling because life jackets ensure safe buoyancy.
Q. What is the difference between the two?Do I have to wear a life jacket?For safety reasons, all guests are required to wear life jackets (life preservers) or wetsuits.
Even those who can swim may suddenly have a seizure, and we believe it is necessary to ensure their safety.Q. What is the difference between the two?Are there toilets on the ship?Each boat is equipped with a toilet. The toilet is used differently than usual, using seawater for flushing and all dumping is done underwater, so toilet paper should be thrown in the trash. (Detailed instructions on how to use these toilets will be provided at the time of your tour.)
Q. What is the difference between the two?I have poor eyesight. Do you have rental masks with glasses?We also rent masks (one size only) with prescription (limited to those with less than 0.1 vision).
Snorkeling with a mask while wearing contact lenses is also possible. *We are not responsible for lost contact lenses.
Q. Can I participate during pregnancy?Pregnant women are welcome to participate in snorkeling after consulting with your health care provider.
However, we may decline the offer depending on the sea conditions. We appreciate your understanding.
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- word of mouth
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Customers of this age group have participated in the event!
Percentage of review submissions]Total 8 items550代Posted in August 2026I’ve gone snorkeling on Kohama Island before, but this time I signed up for this tour, which was handpicked by the captain. Since he takes you to the spot with the best conditions based on the day’s weather, the beauty of the coral in the Ishinishi Lagoon was the most breathtaking I’ve ever seen. Thanks to the support of the experienced staff, this is a wonderful ocean where I discover something new every time I visit. I definitely plan to book with them again next time.
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530代Month of posting: 2022/08The Obama blue was beautiful. I was impressed by the clear blue of every spot.
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540代Month of posting: 2022/08It was fun to swim with the colorful fish.
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530代Month of posting: 2022/08It was so nice to swim in the clear blue ocean. It was the best scene.
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530代Month of posting: 2022/08I was able to experience Obama Blue with my whole body!
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430代Month of posting: 2022/07We made a last minute reservation and they gladly agreed. The staff was very friendly and helpful during the tour.
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440代Month of posting: 2022/06Read more
540代Month of posting: 2022/04I made a last minute reservation, but was told it was OK so I joined! I wanted to snorkel mainly, so I was glad to join this plan!
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4.8 (8 reviews)
| Amount of money |
Adults (12 years and older):11,000suffix for names of swords, armour, musical instruments, etc. |
|---|---|
| time zone | 1:30 p.m. - 4:30 p.m. |
| the time required | Approx. 3 hours |
| Holding period | April 1 - September 30 |
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