Yellow Submarine
Yellow Submarine
This semi-submersible vessel offers a unique perspective on the ocean, allowing you to observe coral reefs and colorful fish from a different angle than you would while swimming. Therefore, this tour is recommended for everyone, from young children to the elderly, and for both those who can and cannot swim.




Age restriction applies : Open to elementary school students to those aged 65 and under . (For the safety of our customers)
In all other cases, we will discuss your participation in the tour with our staff before making a decision.
Please be aware of this in advance.
YELLOW SUBMARINE (40 minutes)
Adults (junior high school age and older) 4,400 yen
Elementary school students:2,200 yen
infant 1,100 yen
* Admission is free for children aged 3 and under.
( Free shuttle service included)
* The boat usually departs with a minimum of 4 passengers.
We apologize for the inconvenience, but if your group is 3 people or less, please contact us by phone or through the participant-only remarks section on the Shimatabi reservation website.
*If you are prone to seasickness, please bring motion sickness medication.
*Please note that tours may be cancelled due to weather conditions on the day of the tour.
snorkeling
adventure
Snorkeling Adventure
Many creatures live here, including coral reef areas that you might miss on your own and rare fish unique to Okinawa. Our local guides, who have swum in these waters countless times, can show you some of the best spots! Let's swim together and be healed by the island's ocean.




Target age: 12 to 65 years old (for customer safety management)
For those outside of this age range, please contact us by phone or Instagram DM.
We will decide whether or not you can participate in the tour after consulting with our staff. Thank you for your understanding.
Consumption board
Wakeboarding
This is a marine sport where you stand on a special board, hold onto a towing rope extending from a boat, and are pulled across the water. It takes some skill to stand and slide, and beginners may not be able to do it at all, but when you do manage to stand, you'll be gliding across the water, splashing water everywhere, which is incredibly exhilarating and addictive!




Target age: 12 to 60 years old (for customer safety management)
For those outside of this age range, please contact us by phone or Instagram DM.
We will decide whether or not you can participate in the tour after consulting with our staff. Thank you for your understanding.
sup
SUP
Even beginners are welcome! Riding on a stable, large board and being gently rocked by the waves of the Kerama Islands will soothe both your body and soul. The sunset SUP tour, in particular, is exceptional, as there's nothing obstructing the view except clouds, allowing the light to stream in directly!
SUP tours are easy to participate in, even for first-timers, and are a low-difficulty activity.


Age restriction applies : Open to elementary school students to those aged 65 and under . (For the safety of our customers)
In all other cases, we will discuss your participation in the tour with our staff before making a decision.
Please be aware of this in advance.
SUP for Beginners (60 minutes)
6,600 yen
(Free shuttle service included)
Water Sports Island
Marine
Service
[Important Notice and Request for Tour Participants]
To ensure you have a pleasant experience on your Island Marine Service tour, please check the following five points before making a reservation or participating in the tour.
◆ All tours include free transportation.
We offer pick-up and drop-off services from Tokashiki Port and other locations. Please feel free to use this service.
◆ For customers arriving by car (rental car, etc.)
There is a designated parking area at the site. However, parking spaces are limited, so please be sure to contact us in advance if you plan to travel by car.
◆ Regarding clothing and belongings
All equipment used for the tour is available for free rental. Please come already dressed in swimwear, a rash guard, or other clothing that can get wet, so you can get into the sea right away. Please bring your own change of clothes and towel.
◆ Regarding showers and changing clothes after the tour (Aharen Campsite)
After the tour, you can use the shower rooms and coin lockers at the Aharen Campsite.
• Coin-operated shower: 300 yen per use (approximately 5 minutes / 100 yen coins only)
Coin lockers: Small 400 yen / Large 600 yen
*The showers only accept 100 yen coins, so please prepare some change in advance.
◆ Payment Methods at the Location
In addition to cash, various credit cards are accepted for payment on-site on the day of your visit.
How much would it cost?
Activities on Tokashiki Island
Tour price + round-trip ferry or high-speed boat fare to the island = estimated total cost
( * Includes Tokashiki Village Environmental Cooperation Tax.)
High-speed ferry plan (faster travel!)
Adult (1 person): 2-point snorkeling 8,800 + round-trip high-speed boat 5,160* = 13,960 yen
Child (1 person): 2-point snorkeling 8,800 + round-trip high-speed boat 2,540* = 11,340 yen
( * Includes Tokashiki Village Environmental Cooperation Tax.)
Ferry Plan (For those who want to enjoy a leisurely boat trip)
Adult (1 person) 2-point snorkeling: 8,800 + round-trip ferry: 3,380* = 12,180 yen
Child (1 person) 2-point snorkeling: 8,800 yen + round-trip ferry: 1,700 yen* = 10,500 yen
