- Features of this plan
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Attention: This tour is fully booked! This is a popular tour that books up quickly!The island is visited by 60,000 people a year.Book NowThe frame is secured at

Let's go play on Mizuna Island with its excellent transparency☆.
One-day swimming & boat snorkeling tourSnorkeling is a must when you come to Mizuna Island!
You can swim with colorful fish in the clear and beautiful waters of Mizuna Island.
Recommendations◆Photography service included
◆MaruYuyu (excellent safety measures) contractor
By 12:00 pm of the day beforeNo cancellation fee
◆No need to arrange boarding ticketsOh my god!!!
◆Safety and peace of mind by using large ferries
◆Up to 30% off various rental items on-site
◆Up to 25% off additional activities on-site
◆1 free beach parasol per group (up to 4 persons)
Includes choice of lunch *Bento box lunch depending on the season
Choice of curry, taco rice, Okinawa soba or pork bowl☆.
Mizuna Island, a remote island in Okinawa that can be visited in a day
The most popular resort island of the moment, Mizuna Island, offers a relaxing experience even during the high season.
From Watakuchi Port on Motobu Peninsula in the northern part of Okinawa's main island15 minutes each way by ferryandIts convenient location makes it an ideal spot for marine sports and sightseeing.

Beautiful nature recognized by Michelin around the world
On Mizuna Island, there are shining white sandy beaches that make you want to jump straight off the boat, and clear, transparent waters that cannot be compared to the beaches on the main island of Okinawa.

Full facilities for a comfortable stay even on a remote island☆.
The island is equipped with free changing rooms, restrooms, and showers for a fee. In addition to rental equipment, we also provide many parasols, summer beds, swimsuits, and snorkels, which are essential for swimming.
Just bring your swimsuit and a change of clothes, and you can enjoy marine sports all day long without getting bored!

Includes free photo service for your memories
During the tour, the guide will take pictures of you with a special camera and present the data to you free of charge!
Even if you are not a good swimmer or it is your first time, please feel free to join us as our guides will provide full support.

⬇︎ for swimming & diving
Plan C ◆One-day Sea Swimming + Boat Experience Diving Tour (No.601)開始時間Varies depending on the season.所要時間Approx. 4 to 7 hours15,500 yen⬇︎ for swimming & parasailing
Plan B: One-day Sea Swimming + Parasailing (No.621)開始時間Varies depending on the season.所要時間Approx. 4 to 7 hours12,500 yen⬇︎ for swimming & snorkeling & marine sports
S Plan ◆One-day Sea Swimming + Boat Snorkeling + 3 kinds of marine sports (No.602)開始時間Varies depending on the season.所要時間Approx. 4 to 7 hours13,000 yen⬇︎ for swimming & parasailing & snorkeling
Plan A: One-day Sea Swimming + Parasailing + Boat Snorkeling (No.603)開始時間Varies depending on the season.所要時間Approx. 4 to 7 hours16,500 yen⬇︎ for swimming only plan.
- Reference Schedule
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Contents 9:00 Meeting & Reception
➡︎ Meet at Watakuchi Port
Explanation will be given by staff.9:30 Move to Mizuna Island
➡︎ Departure to Mizuna Island by fast boat ferry to Mizuna Island9:45 Arrival at Mizuna Island & Tour Briefing
➡︎On arrival at Mizuna Island, you will be greeted by our local staff.
We will confirm the changing rooms and the start time of marine sports.11:00 Activity Start 12:00 Lunch at Mizuna Island
Take a break while eating lunch at ➡︎!
There is also a concession stand selling shaved ice, alcohol, frankfurters, and other delicious food & drinks... ♪
16:30 To Okinawa Main Island
➡︎ After leaving Mizuna Island, which we enjoyed to the fullest, we will return to the main island of Okinawa.*The above is a guide only.
- Course Content and Details
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Price Adults (ages 12-65):8,500suffix for names of swords, armour, musical instruments, etc.
Children (ages 4-11):7,500suffix for names of swords, armour, musical instruments, etc.
Infants (0-3 years old):500suffix for names of swords, armour, musical instruments, etc.
The infant fee of 500 yen is for insurance. Lunch and activities are not included.
Fee includes One-day swim in the sea at Mizuna Island / boat snorkeling / round-trip boat ride to Mizuna Island / insurance / choice of lunch (curry, taco rice, Okinawa soba, pork bowl) / rental of equipment required for the tour (during the tour time only) personal effects Required】 【Required
Swimsuit, towel, change of clothes, small change (use coin locker/coin shower)
I recommend it.
Sandals, sunscreen, waterproof case for cell phone, sunglasses, and other items for playing in the oceanMeeting and Dismissal Location Toguchiko Port
Address]
29, Tanicha, Motobu-cho, Kunigami-gun, Okinawa, Japan
*Exact meeting time and location will be communicated by phone at least one day in advance.
Approximately 1 hour and 45 minutes from Naha Airport (using Okinawa Expressway)
Approximately 30 minutes from Nago Bus TerminalLocation Japan Opening Hours April 1 - June 30
September 21 - October 31
Outbound] 9:00 / 10:00 / 13:00
Return] 13:30 / 16:30
July 1 - July 19
September 1 - September 20
Outbound] 9:00 / 10:00 / 11:00 / 13:00
Return] 13:30 / 15:30 / 16:30
July 20 - August 31
Outbound] 8:30 / 9:30 / 10:30 / 11:30 / 13:00
Return] 13:30 / 14:30 / 15:30 / 16:30Age Range 4 to 65 years old Number of participants From 1 person cofferdam By 18:00 the day before *Before making a reservation, be sure toprecautionsfor more information.
*Accurate reservation details (meeting time, location, etc.) will be provided by the guide by phone or email the day before the tour.
Cancellation fee for this plan 》
The following cancellation policy applies to cancellations for your convenience. Please understand that the following cancellation policy will apply.
By 12:00 pm of the previous dayNo cancellation fee
After 12:00 noon of the previous day: 100% of the feenote (supplementary information) symbolIf the tour is cancelled due to weather conditions, etc., a full refund will be given.
Special note 》
*When snorkeling, life jackets must be worn and equipment returned after use.
*If you apply separately, or if you make multiple reservations for the same groupCounted as one groupThe parasol isone (object)Please note that the rental of the equipment will be limited to the following
For customers considering a tour of Mizuna Island
(after April 1, 2025)Seawall and breakwater construction is currently underway on Mizuna Island, which may affect the scenery and water quality. The boat snorkeling points may be changed accordingly.
Safety is our top priority in conducting the tour, so please understand and agree to the tour in advance. If you have any questions, please feel free to contact us. - Frequently asked questions about this plan
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Q. Are there shower toilets, changing rooms, and lockers on Mizuna Island?Showers are available for a fee (100 yen / 30 seconds per minute) and are water showers that are integrated with the changing rooms. Toilets are located next to the shower rooms and at the waiting area for boat passengers.Lockers will be 300 yen per day and 500 yen for large lockers.*Lockers are limited.Q. Is there a place to have lunch?Up the hill from the beach, there is a parlor in a two-story wooden deck building that sells barbecue, light meals (curry rice/taco rice/yakisoba/ drinks/alcohol/shaved ice), etc.Q. Do you have a parking lot?Yes, of course, parking is available. Free parking is available in the parking lot at the port where we meet.Q. Will the event be held even if the weather is bad, such as rain?Even if it rains, as long as there is no threat of thunderstorms, the event will be held. Even if it rains, it is the same once you dive in the ocean. Rain in Okinawa tends to be squalls, so it often clears up suddenly.The event will be held unless heavy rains cause poor visibility, hinder boat operations, or make it impossible for the beach warden to monitor the beach.However, the plan and schedule may be changed or cancelled due to weather and ocean conditions or sudden deterioration on the day of the event.Q. Is it possible to use credit cards or other cashless payment methods?All local payments must be made in cash.Q. What is the maximum 25% discount for additional activities on site?If you book this plan,Maritime Activitiesand more can be added at a discount. If you would like to add these, please consult your local guide after your reservation is confirmed. Additional charges will be incurred at the site.
- word of mouth
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Customers of this age group have participated in the event!
Percentage of review submissions]57 total540代Month of posting: 2026/05D plan for day trip swimming and snorkeling. The package includes everything from a boat ticket to Mizuna Island to lunch and a parasol, so it was very convenient for me to feel free to join the tour as if I didn't need anything. The sea is also very beautiful.
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530代Month of posting: 2026/04This set plan is the most convenient way to visit Mizuna Island! After swimming with fish on the boat snorkeling, you can take a nap under the parasol.
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540代Month of posting: 2026/04The beauty of the sea at Mizuna Island is exceptional. The clarity is amazing and the coral reefs are beautiful, making it the best snorkeling experience.
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550代Month of posting: 2026/04The crystal clear emerald green sea was so refreshing to me. Swimming with the colorful fish was like a dream... I loved spending time under the parasol listening to the sound of the waves.
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550代Month of posting: 2026/03I was a little nervous about participating in the tour by myself, but the staff kindly encouraged me to relax and enjoy the tour. I felt as if I had the beautiful waters of Mizuna Island all to myself, and I was able to enjoy boat snorkeling at my own pace. This is the best plan to refresh yourself as a solo traveler.
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540代Month of posting: 2026/02I am not a very good swimmer and was a bit nervous about snorkeling, but thanks to the staff's support with floatation rings, I was able to enjoy it without fear. The underwater scenery was more beautiful than I had imagined, and I am very glad I took the plunge and joined the tour.
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540代Month of posting: 2026/02I joined this tour with my children. The staff kindly supported us in snorkeling, so the children were very happy to look into the sea without fear. Since lunch and parasols were also included in the package, it really saved the parents the trouble of making arrangements and preparations on site.
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550代Month of posting: 2026/02The snorkeling was very comfortable because we could go directly to the point from the boat, which was less strenuous. The clarity of the water at Mizuna Island was beyond my imagination, and I was able to fully enjoy the colorful coral reefs.
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550代Month of posting: 2026/01First, we took the ferry to Mizuna Island and were impressed by the pure white sandy beach. Then we took a boat to the snorkeling point and had a wonderful experience swimming with many tropical fish. After getting out of the water, we had a delicious lunch under a parasol.
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540代Month of posting: 2025/12The boat ticket and lunch arrangements were all included in the package, which made the process very smooth and hassle-free. The boat snorkeling tour was very well organized and we were able to fully enjoy Mizuna Island without wasting time. The sea was beautiful and we were very satisfied with the tour.
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550代Month of posting: 2025/12The crystal clear emerald green waters of Mizuna Island completely refreshed me. As soon as we entered the ocean from the boat, the colorful coral reefs and fish spread out, and I was simply soothed, forgetting the hustle and bustle of daily life... Lunch and parasol were included, and it was a wonderful and complete day.
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520代Month of posting: 2025/12The snorkeling was so close to the fish that it scared me. The ocean is really beautiful and the whole package is so great that you can play with nothing!
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520代Month of posting: 2025/12The white sandy beach and emerald green ocean of Mizuna Island are so beautiful that no matter where you cut off the picture, it will be a picture! We were able to take free photos of the fish swimming with us while snorkeling, leaving us with wonderful memories!
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320代Month of posting: 2025/12Snorkeling was normal and enjoyable. The ocean is beautiful. But overall, there were a lot of participants and it was a bit hectic. I guess it was worth the price.
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520代Month of posting: 2025/12The sea was really beautiful on Mizuna Island. It was so easy to snorkel by boat and the fish were so close, I was so excited! I was so excited to be so close to the fish and get free photos!
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520代Month of posting: 2025/11The sea of Mizuna Island is really too beautiful! We went snorkeling by boat and the fish came so close to us that we were so excited! I will definitely go back with my friends! I will definitely go back with my friends!
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530代Month of posting: 2025/11The waters of Mizuna Island are crystal clear and really beautiful! The snorkeling by boat was so full of fish that it looked like the Dragon's Palace......I highly recommend this plan for family trips and girls' trips because you can spend the whole day in comfort with lunch and a parasol.
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540代Month of posting: 2025/11The last time I was here, I only went swimming, but I wanted to enjoy the beautiful ocean even more, so I came back this time with snorkeling included. I was impressed by the clarity of the water and the colorful fish I saw when I went out to sea by boat. It was also very convenient to have all the arrangements included in the package.
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520代Month of posting: 2025/11It is very easy to get to the point by boat. The ocean is beautiful and the price is the best for the whole package.
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520代Month of posting: 2025/11Snorkeling was great! It was so easy to play without anything because everything was included in the package. It was a great decision.
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540代Month of posting: 2025/10I have been to Okinawa many times, but this was my first visit to Mizuna Island. I was amazed at the clarity of the ocean, which was outstandingly beautiful. The boat snorkel was designed for beginners and safe.
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530代Month of posting: 2025/10I used this site on a trip with my husband. It was a great experience for us to dive into the crystal clear waters of Mizuna Island and see so many cute fish. The lunch was delicious and it was also a wonderful time to relax and talk with each other under the parasol while listening to the sound of the waves!
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420代Month of posting: 2025/10It was fun to snorkel and see so many cute fish! It was great that everything was included in the package so we didn't need to bring anything! However, lunch time seemed a little short and I would have liked to have eaten more slowly!
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550代Month of posting: 2025/10Last time we went swimming only, but this time we decided to go snorkeling. I was very impressed with the otherworldly underwater scenery just a short boat ride out to sea. Lunch and other arrangements were smooth.
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450代Month of posting: 2025/10Convenience and cost-effectiveness are high, with everything from ferry arrangements to lunch included. The snorkeling waters are beautiful and perfect. If I may say so, it would have been better if there was more space to relax as the parasol position was a bit crowded.
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540代Month of posting: 2025/09It had been a while since I had been snorkeling and I was worried, but the instructor was friendly and made me feel at ease. I am glad they took my picture in a natural way!
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550代Month of posting: 2025/08I had no idea how luxurious it was to just spend time under a parasol looking out at the ocean. The snorkeling was a real thrill for me, surrounded by colorful fish.
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530代Month of posting: 2025/07I was worried because the forecast was for cloudy weather in the afternoon, but it was clear when I arrived. Snorkeling in the crystal clear waters will be a new hobby for me in my thirties.
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420代Submitted Month: 2025/05The boat ride was comfortable and I was amazed at the clarity of the waters of Mizuna Island. Lunch was also delicious.
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530代Submitted Month: 2025/05I participated in this event with 4 friends. It was my first time to snorkel by boat and I was a little nervous, but the instructor was very cheerful and made the atmosphere fun! We were so excited to see sea turtles while swimming!
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530代Submitted Month: 2025/04I participated in the tour with my elementary school child, and the staff was very attentive and supportive, making me feel at ease and able to enjoy the tour. The waters of Mizuna Island are really clear, and we were very excited to see many colorful fish while snorkeling! Lunch was delicious and the free photo service was very satisfying.
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520代Submitted Month: 2025/04The sea of Mizuna Island was too clear! Even if you are a snorkeling beginner, you can join the tour with no worries because the guide will teach you everything you need to know. The experience of swimming surrounded by colorful fish was a memory that will last a lifetime. The facilities are well equipped and the changing rooms and showers are clean. The lunch was delicious and the beach parasols were a nice touch. The photo service was also great...a very satisfying plan to enjoy the whole day!
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430代Month of posting: 2024/10I was happy that not only marine activities but also lunch was included. The menu was very Okinawan, and the portions were very generous. After lunch, we could relax under the parasols and enjoy the resort atmosphere!
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540代Month of posting: 2024/08The staff was friendly and made me feel at ease on my first snorkel.
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520代Month of posting: 2024/08The ocean was really beautiful and I could see a lot of fish by snorkeling!
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530代Month of posting: 2024/07I joined this tour on my first trip to Okinawa and it was a great decision. The boat to Mizuna Island was comfortable, and I was impressed by the scenery the moment I arrived. The boat was comfortable and I was impressed by the scenery the moment we arrived. The guide talked to us in the water and made us feel safe.
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520代Month of posting: 2024/06It was my first time snorkeling and it was a lot of fun! The instructors were very kind and made me feel at ease. I was a little scared when I got off the boat and into the ocean, but I was grateful for the support. Even though I am not a good swimmer, they pulled me with a floatation device so I could hold onto it and leisurely watch the coral and fish. Thank you very much for your care and excitement! I would like to book this tour again if I have a chance!
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440代Submitted Month: 2024/05I chose this tour for a summer vacation trip with my children. The children were able to try snorkeling for the first time and enjoyed interacting with the sea creatures. The feeding experience was especially popular with the children, and the whole family had a great time.
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530代Submitted Month: 2024/05I joined the tour alone, but I quickly became friends with the other participants and the guide and had a fun day. The sea of Mizuna Island was really beautiful to see while snorkeling, and the pictures were very memorable.
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530代Submitted Month: 2024/04The tour to Mizuna Island that I chose to spend a relaxing holiday with my wife exceeded my expectations. We enjoyed a relaxing swim and snorkeling in beautiful waters. The lunch was excellent and the staff was very friendly and helpful.
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410代Submitted Month: 2024/04My school friends and I enjoyed snorkeling on Mizuna Island during our summer vacation! The sea was so beautiful and we were impressed to see so many fish. Lunch was included and the food was delicious. I would like to come back next year!
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530代Month of posting: 2024/03We went to Mizuna Island to enjoy a resort with a group of good friends. The boat snorkeling was great and I was impressed by the clarity of the ocean! The pictures they took of us were so beautiful and I look forward to sharing them on SNS.
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430代Month of posting: 2024/03We took our family with our elementary school son and the staff was very helpful in making sure the kids felt safe and comfortable playing in the ocean. My child really enjoyed feeding the fish and was happy to have his picture taken beautifully.
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530代Month of posting: 2024/03My friends and I went snorkeling on Mizuna Island to make summer memories. The ocean was very beautiful and we were very happy to have so many pictures taken! The taco rice for lunch was delicious and the free parasol helped protect us from the sun.
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540代Month of posting: 2024/02My wife and I joined this tour for refreshment. Lunch was especially delicious after enjoying the beautiful underwater scenery while snorkeling. The staff was friendly and helpful, and we had a relaxing time. We also appreciated the free use of parasols.
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530代Month of posting: 2024/02We chose the Mizuna Island tour for a day trip with our children. The children were very happy to play in the sea and experience feeding the fish! We also got photos and videos, which left us with wonderful memories. It was a safe and enjoyable tour, and as a parent, I appreciated it.
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520代Month of posting: 2024/01I had a really wonderful time on the snorkeling tour of Mizuna Island! Snorkeling in the clear water was a great experience, swimming with colorful fish. Lunch was delicious and the free photo service was a nice touch.
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540代Month of posting: 2023/10Read more
540代Month of posting: 2023/10I enjoyed snorkeling very much! I would like to go back to Mizuna Island again!
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520代Month of posting: 2023/09Read more
520代Month of posting: 2023/09It was my girlfriend's first time snorkeling, but the guide was very attentive and guided us through the tour. We were very happy to see many colorful fish. Surprisingly, snorkeling was tiring, but I made good memories.
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530代Month of posting: 2023/08Read more
520代Month of posting: 2023/08The sea of Mizuna Island was the most beautiful I have ever seen. The guide was very interesting and fun.
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530代Month of posting: 2023/07I was amazed at how beautiful the ocean was. The boat snorkel took us to a coral reef, and we were very happy to see many fish. I think there was a talking fish that appeared in Nemo.
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540代Month of posting: 2023/07Good transparency. The instructor The instructor was very kind and I really enjoyed it! Next time I want to dive deeper, so I think I'll go diving 🎵.
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430代Month of posting: 2023/06It was a very good memory. Thank you very much.
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520代Month of posting: 2023/03I used this plan for my last memory of my student life when I went to visit Mizuna Island! I joined the popular D plan and was very impressed with how beautiful the ocean was! I definitely want to go back again. The guide and captain were really kind and made me feel safe!
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4.8 (57 reviews)
Tours Satisfaction Certification
This is a popular plan with many highly rated reviews and many reservations throughout the year. We recommend it with confidence.
What is Tours Satisfaction Certification?
- Highly rated by customers who have experienced it.
- Undercover and other surveys have been conducted to confirm that the company provides a high satisfaction experience
- ︎A certain number of reservations per year via this site
| Amount of money |
Adults (ages 12-65):8,500suffix for names of swords, armour, musical instruments, etc. Children (ages 4-11):7,500suffix for names of swords, armour, musical instruments, etc. Infants (0-3 years old):500suffix for names of swords, armour, musical instruments, etc. |
|---|---|
| time zone | Varies depending on the time of year |
| the time required | Approx. 4 to 7 hours |
| Holding period | April 1 - October 31 |
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