[Okinawa Motobu Town, Sesoko Island] Aim to be a mermaid! Skin diving on a banana boat ☆ Enjoy the beautiful scenery of Sesoko Island, where nature remains ☆ On the way to and from Churaumi Aquarium
- Beginners welcome - First try
- Solo participant
- Operate rain or shine
- Children welcome
- Photo gifts
- Green Campaign Sale 2025
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Possible number of bookings1~
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Participating age5Age ~ 60 Age
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DurationWithin 1 hour
The sea of Sesoko Beach, located on Sesoko Island where beautiful nature remains, is very clear and the location with a wide gradation is an attractive beach. There are several spots on the out reef around Sesoko Island where many tropical fish and sea turtles live. Depart from Sesoko Beach on a banana boat and enjoy the scenery of Sesoko Island while moving to the point while enjoying the refreshing feeling of the banana boat. After arriving at the point, put on your snorkeling set and jump into the sea, and colorful tropical fish will greet you. The guide will select the most calm and enjoyable point around Sesoko Island that day, so children, beginners, and those who are not good at swimming can rest assured. We also provide free lessons on how to use snorkeling sets (mask, snorkel, fins, life jacket) and skin diving (free diving) for first-timers on land and underwater. Depending on the weather and the point on the day, you may be lucky enough to encounter a sea turtle. Sesoko Beach is close to the tourist attractions of northern Okinawa, Churaumi Aquarium and Okinawa Junglia, so you can feel free to join us on the way there and back. It is also recommended for those who want to enjoy a relaxing swim at Sesoko Beach.
We offer free skin diving lessons to beginners. For those who are experienced or have skin diving experience, we offer free long fins for rental.
You can also enjoy swimming at Sesoko Beach. If you get tired of swimming, you can also participate in activities such as banana boats and jet skis. Sesoko Beach is also equipped with parlors and showers, so it is recommended for those who want to spend a relaxing day at the beach in Okinawa.
Sesoko Beach is close to the Churaumi Aquarium and Okinawa Junglia, two tourist spots in northern Okinawa, so you can feel free to join us on your way there and back.
Select your preferred day
- Immediate booking OK!
- Reception closed
- Not accepted
- Request booking

About fees
Basic fee
Optional fee
※The list price includes tax.
※The above price is a basic fee.
※Fees may vary depending on schedule, please check the fee displayed after selecting the date.
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Not included in price |
Payment methods |
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Display of the Specified Commercial Transactions Act | Display of the Specified Commercial Transactions Act |
Reservation cancellation fee generation date | Cancellation fee will be charged from 1 days before the event date. |
About cancellation | Cancellation after 1pm the day before: 100% of the course fee Cancellation without permission: 100% of the course fee *The course will be held rain or shine, so if you are concerned about the weather, please cancel or change your mind by 1pm the day before. |
About event termination |
Detailed information of this plan
Required minimum number of participants | 1 Person(s) |
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Possible number of bookings | 1~ |
Operating period | 2025/3/01〜2025/10/31 |
Assembly time | 9:00/11:00/13:00 |
Booking deadline | until 19:59 the day before |
Changing room | Toilet | ||
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Shower | Parking | ||
Locker |
Dress code - Must bring items | ◯ Please wear your swimsuit when you check in so that we can guide you smoothly. If your swimsuit is wet, you can change in the changing room at Sesoko Beach. This tour is a shared tour, so please arrive early. ◯ Necessary items: Change of clothes, swimsuit, beach sandals |
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About rental items | Snorkel, mask, fins, life jacket (free rental) * You can bring your own mask and fins. |
Matters require attention | ○ About canceling the menu in case of bad sea conditions Marine sports are activities that are very susceptible to sea conditions such as wind and waves. In the case of bad weather due to an approaching typhoon or the passage of a front, the menu may be canceled. If the menu is canceled at our discretion, there will be no cancellation fee. *The menu will be held even if it rains, so if you are concerned about the weather (cloudy, rainy), please cancel or change the menu by 13:00 the day before. Please note that a cancellation fee will be charged after 13:00 the day before. ○ About health condition A health check will be conducted on the day of participation. If you have a cold, injury, illness, drinking, hangover, or use of medicine, you may be refused participation in the marine menu if you are in an unfavorable health condition. |
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Other notifications | ○Please note that if you are late for the meeting time, you will be rescheduled to the next trip. ○Cancellation of the menu due to poor sea conditions Marine sports are activities that are very susceptible to sea conditions such as wind and waves. In the event of bad weather due to an approaching typhoon or the passage of a front, the menu may be canceled. If the menu is canceled at our discretion, there will be no cancellation fee. *The menu will be held even in the rain, so if you are concerned about the weather (cloudy, rainy), please cancel or change the menu by 13:00 the day before. Please note that a cancellation fee will be charged after 13:00 the day before. ○Health condition A health check will be conducted on the day of participation. If you have a cold, injury, illness, drinking, hangover, or use of medicine, or have other health conditions that are not favorable for participating in the marine menu, you may be refused participation. |
Plan attractions
Sesoko Beach Sesoko Beach, located on Sesoko Island, an island with beautiful natural surroundings, is an attractive beach with extremely clear water and a wide gradation of colors. You can enjoy swimming and water sports.
Take a banana boat to the skin diving point You can enjoy the exhilaration of a banana boat and the beautiful scenery of Sesoko Island while traveling to a skin diving spot.
Skin diving Once you arrive at the spot by banana boat, you will put on your snorkeling gear and your entry guide instructor will guide you through the beautiful Okinawan sea while introducing you to the tropical fish and creatures. If you are new to skin diving, you will receive a lesson in skin diving at the point.
Sea turtle spotted Sea turtles live around Sesoko Island, so if you're lucky, you might encounter one.
To the beautiful coral reefs of Okinawa Sesoko Beach is full of exciting sea activities. We look forward to seeing you there!
Time schedule
Reception (Example: 9:30 course) 9:00 meeting time 30 minutes before When you arrive at Sesoko Beach, please come to the reception desk before changing. We will explain the location of the changing rooms, toilets, and lockers. The counter on the right is the reception area. Please inform the staff of the name of the person making the reservation and the menu you are participating in.
Equipment fitting and lecture After changing into swimwear, you will be fitted with a snorkel set, fins, and life jacket next to the reception desk. If you are new to snorkeling, an instructor will give you a lesson on how to set up the snorkel and how to swim.

Take a banana boat to the skin diving spot After fitting and the lecture, we depart from the crystal clear Sesoko Beach on a banana boat! We move to the skin diving point. *Depending on the tides and sea conditions, we may depart from another beach on Sesoko Island. We will notify you if there are any changes.
Enjoy the beautiful coral reefs of Sesoko Island while skin diving It takes about 5 to 10 minutes by banana boat to reach the snorkeling point. After arriving, you put on your snorkeling gear and enter the sea from the banana boat. Enjoy the coral reef underwater with the instructor as your guide. Underwater time is about 30 minutes.
Enjoy the beautiful coral reefs of Sesoko Island while skin diving It takes about 5 to 10 minutes by banana boat to the skin diving point. After arriving, put on your snorkeling gear and enter the sea from the banana boat. Enjoy the coral reef underwater with an instructor as your guide. Underwater time is about 60 minutes. Beginners will receive a skin diving lesson.
You may even see sea turtles Sea turtles live near Sesoko Island and you may encounter them.
60 minutes later, a banana boat will pick you up at Sesoko Beach. Once you get on the banana boat, remove your equipment and enjoy the exhilarating ride to Sesoko Beach.
Banana boat skin diving finished Return the equipment next to the reception desk at Sesoko Beach. Banana boat skin diving tour is over. Thank you for participating! * Arrival time may be delayed depending on tides and sea conditions.
Access - Map
Sesoko Beach Marine Activity Counter Ocean Style Cosmic Ocean
Please use the parking lot for Sesoko Beach (charged 1 day/¥1000) 5750 Sesoko, Motobu-cho, Kunigami-gun, Okinawa 905-0227
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Activity Provider of this plan
Authorization issued by | Okinawa Prefectural Police (OMSB) NAUI japan |
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Insurance information | NAUI Liability Insurance, Domestic Travel Accident Insurance |
License and Qualifications | NAUI Diving Instructor (Scuba), Diver, SIJ Instructor 2 (Stand Up Paddle Instructor) |
Member organizations and associations | OMSB, NAUI (Scuba Diving / Snorkeling Guidance Group), SIJ (Stand Up Paddle Guidance Group) |
Number of staff | 1 people |
Number of instructors | 1 people |
COSMIC OCEAN handling plan list
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