Name: Sesoko Island Diving Tour
Brand: Mizuna Island Tours
SKU: sesokojima-diving
Rating: 4.88 (8 reviews)

A stunning ocean view accessible by car from the main island☆
Sesoko Island Diving Tour

Mizunashi Island, Sesoko Island Diving

"Sesoko Island" is easily accessible by car from the main island of Okinawa via the Sesoko Bridge.

The surrounding waters are exceptionally clear, and in addition to the colorful coral reefs,A breathtaking, dynamic underwater cave(Topography)It's a very popular spot where visitors can enjoy [...].

In this article, we’ll introduce the charms of diving on Sesoko Island—something that captivates everyone from beginners to experienced divers!

For those who...

◆ For those looking for authentic diving spots accessible by car
◆ For those who want to know the best season for diving on Sesoko Island and what to bring
◆ For those who want to experience mysterious underwater caves and “landform diving”
◆ For those who want to be soothed by colorful tropical fish and coral in crystal-clear waters
◆ For those who want to experience the thrill of a trial dive, even if they don't have a diving license

The Appeal of Diving Tours on Sesoko Island

Excellent access—you can drive right across

Sesoko Island

From the northern part of Okinawa Island, crossing the Sesoko Bridge...Easily accessible by carThe following is a list of the most common problems with the

You can dive into the beautiful waters of a remote island—known for its exceptional water clarity—without worrying about ferry schedules or seasickness.

Click here for recommended tours on Sesoko Island ▼

Beginners are welcome to try skin diving (No.639)開始時間9:30 / 11:30 / 13:30所要時間Approx. 90 min.10,000 yen

Dynamic Underwater “Topography”

[Northern Okinawa Main Island, Minna Island, Sesoko Island] [No License Required] Limited to one group per morning! Boat-Based Introductory Diving (2 Dives) with a Complimentary Photo Session

The area is dotted with numerous complex, labyrinthine undersea tunnels, crevices, and caves.

Created by sunlight streaming through the cracksA Mysterious Blue Gradient...captivates everyone from beginners to professional divers.

Click here for recommended diving tours on Sesoko Island ▼

No license required] Limited to 1 group in the afternoon! Boat Experience Diving (1 dive) Photo Present (No.54)開始時間1:00 p.m. - 3:30 p.m.所要時間Approx. 2.5 hours14,000 yen

[Departing from Northern Okinawa / Minna Island / Approx. 2.5 hours] No gear needed! Private guide! Try a single dive at Minna Island and Sesoko Island, known for their crystal-clear waters. Includes a free photo and video package. (No. 664)開始時間: 7:45–10:30 / 9:30–12:30 / 12:00–14:30 / 12:30–15:00 / 14:00–16:30 / 14:30–17:00所要時間Approx. 2.5 hours15,000 yen

[Departing from Northern Okinawa / Minna Island / Approx. 4 hours] Private Guide for Your Group ☆ 2-Dive Introductory Diving Experience! Enjoy the Underwater World of Minna Island or Sesoko Island 《Free Photos and Videos Included》 (No. 665)開始時間: 7:45–11:45 / 9:30–15:30 / 12:00–16:00 / 12:30–17:00所要時間: About 4 hours29,500 yen

Popular Diving Spots on Sesoko Island

Sesoko Labyrinth

Sesoko Island Diving Tropical Fish

A hugely popular spot that epitomizes Sesoko Island. The labyrinthine network of crevices and caves will spark your sense of adventure.

Since the water is relatively shallow, at around 10 meters deep,Even beginners who have just earned their C-card or those doing a trial dive can dive safely and comfortably.

Click here for recommended introductory diving tours on Sesoko Island ▼

No license required] Limited to 1 group in the afternoon! Boat Experience Diving (1 dive) Photo Present (No.54)開始時間1:00 p.m. - 3:30 p.m.所要時間Approx. 2.5 hours14,000 yen

No license required] Morning / Afternoon diving for 1 group only! Boat Experience Diving (2 Dives) Photo Present (No.50)開始時間8:00 / 12:00所要時間Approx. 4.5 hours18,000 yen

Shallow Waters at Sesoko Beach

Sesoko Beach

A calm, shallow area with white sandy bottoms and colorful coral.

Perfect for first-time diversA place where you can feel at ease.

Click here for recommended diving tours at Sesoko Beach ▼

Beginners are welcome to try skin diving (No.639)開始時間9:30 / 11:30 / 13:30所要時間Approx. 90 min.10,000 yen

Marine Life You Can Encounter While Diving on Sesoko Island

sea turtle

Mizunashi Island, Sesoko Island Diving

The area around Sesoko Island is home to wild sea turtles (mainly green sea turtles), andYou're very likely to encounter them while diving.The following is a list of the most common problems with the

If you're lucky, you might even get a chance to observe adorable sea turtles up close—whether they're feeding or dozing off on the seabed.

You might even see a sea turtle!
Click here for recommended tours▼

Beginners are welcome to try skin diving (No.639)開始時間9:30 / 11:30 / 13:30所要時間Approx. 90 min.10,000 yen

Red-spotted Clownfish

Sesoko Island Diving: Clownfish

On Sesoko Island, you can see colorful tropical fish.

In particular, this is extremely rare in JapanRed-spotted ClownfishThere are plenty of spots where they live!

The contrast between the pure white sand and the blue is exquisite.

You can see a variety of colorful tropical fish
Click here for recommended tours▼

No license required] Limited to 1 group in the afternoon! Boat Experience Diving (1 dive) Photo Present (No.54)開始時間1:00 p.m. - 3:30 p.m.所要時間Approx. 2.5 hours14,000 yen

[By Scene] Recommended Diving Tours on Sesoko Island

If it's your first time or you don't have a license,
Experience Diving Tour

Mizunashi Island, Sesoko Island Diving

Instructors provide one-on-one instruction.

Since we start from shallow waters where you can touch the bottom or calm waters,Beginners don't need to worryIt is.

Click here for recommended introductory diving tours on Sesoko Island ▼

Reviews & Testimonials

It was my first time diving and I was worried, but the one-on-one support I received made me feel at ease! The sea was so beautiful and I was given photo data, which made it a memorable experience!

No license required] Limited to 1 group in the afternoon! Boat Experience Diving (1 dive) Photo Present (No.54)開始時間1:00 p.m. - 3:30 p.m.所要時間Approx. 2.5 hours14,000 yen

Reviews & Testimonials

The most attractive point was that we could dive without worrying about our surroundings because we were limited to one dive group, we had enough time for two dives, and they allowed us to take pictures at our own pace. It is for those who want to enjoy the ocean in a relaxed atmosphere.

No license required] Morning / Afternoon diving for 1 group only! Boat Experience Diving (2 Dives) Photo Present (No.50)開始時間8:00 / 12:00所要時間Approx. 4.5 hours18,000 yen

Reviews & Testimonials

It was my first time diving, but the staff were so kind that I felt completely at ease underwater! The water around Minna Island was so clear—it felt like another world! The free photos were amazing, too!

The tour is available in a small group, so beginners are welcome! Boat Experience Diving Tour at the Amazingly Beautiful "Mizuna Island" ★Free Photo (No.605)開始時間9:00 / 12:00 / 15:00所要時間Approx. 2 to 2.5 hours12,500 yen

If you have a C Card (license),
Fun Diving Tours

Mizunashi Island, Sesoko Island Diving

Venturing deep into the Sesoko Labyrinth,Serious Terrain ExplorationYou can enjoy the

Services that capture memories using high-quality underwater cameras, as well as professional macro photography, are also popular.

What to Wear and What to Bring on a Diving Tour to Sesoko Island

Mizunashi Island, Sesoko Island Diving

The equipment needed for diving—such as a snorkel mask, fins, gloves, wetsuit, and regulator—isBasically, everything is included in the tour price.So, no preparation is needed!

Since you'll be wearing a wetsuit anyway, you can wear whatever you like when you go diving! We recommend wearing something light and easy to change into.

What to Bring on a Diving Tour

⚪︎ swimsuit
⚪︎Towel
⚪︎Drinks
⚪︎ sunglasses
⚪︎Change of Clothes
⚪︎ sunscreen
⚪︎Motion sickness medication
⚪︎C Card (for recreational divers)

Swimsuit and towel—if you're going on a recreational diving tripCFor card and boat dives, it’s a good idea to bring motion sickness medication☆

Frequently Asked Questions (FAQ) About Diving on Sesoko Island

Q. Can I participate even if I can't swim?

Yes! Our dedicated guides provide thorough support during your introductory dive. They’ll stay right by your side the whole time, so even if you’re not confident in your swimming skills, you can just focus on breathing and enjoy the experience.

Q. Will the event be canceled if it rains?

Even if it's raining, as long as the wind is light and the waves are calm, the dive will go ahead as scheduled. Once you're underwater, a beautiful world awaits you.

Q. What do I need to bring?

Basically, you’ll need three items: a swimsuit, a bath towel, and sandals that can get wet. Full rental of specialized diving equipment is included in the tour price.

Q. Can I go diving on the day I leave?

On the day of your dive, you cannot board an aircraft due to changes in air pressure. Please make your reservation for the day you arrive or a day during your trip.

For advance or same-day reservations, please contact Mizuna Island Tours!

Mizuna Island Tours has plans that can be arranged the day before (or on the day of the tour if available), so please feel free to contact us for more information.

Click here to contact us.

I want to snorkel! I want to combine snorkeling and marine sports! Please feel free to call us if you have any requests.

We will propose a plan that best suits your needs!

Latest Reviews of the Sesoko Island Diving Tour

No license required] Morning / Afternoon diving for 1 group only! Boat Experience Diving (2 Dives) Photo Present (No.50)

User_fjom / 20s Posted on: July 2026

We went as a couple, and since it was limited to just one group, we were able to enjoy the romantic ocean view without worrying about others around us♪ The photos turned out great, and it made for a wonderful memory!

No license required] Morning / Afternoon diving for 1 group only! Boat Experience Diving (2 Dives) Photo Present (No.50)

User_hykt / 20s Posted on: July 2026

The ocean was way too beautiful lol. If I had to nitpick, it would’ve been perfect if the changing area had been a little bigger. But overall, I’m satisfied!

No license required] Morning / Afternoon diving for 1 group only! Boat Experience Diving (2 Dives) Photo Present (No.50)

User_itcw / 50s Posted on 2026-05

Since the dive was reserved only for one group, we were able to enjoy the two dives at our own pace without worrying about our surroundings. The transparency was excellent at both Minna-jima and Sesokojima. I also appreciated the gift of a photo shoot.

No license required] Morning / Afternoon diving for 1 group only! Boat Experience Diving (2 Dives) Photo Present (No.50)

User_sooa / 40s Posted on 2026-04

The process was smooth and we were able to enjoy the crystal clear waters to the fullest. The equipment was well maintained and we felt safe.

No license required] Morning / Afternoon diving for 1 group only! Boat Experience Diving (2 Dives) Photo Present (No.50)

User_nxub / 30s Posted on 2026-01

I was attracted by the fact that the dive was limited to one group. I was able to dive at my own pace without worrying about my surroundings, and both dives were very fulfilling. The timing of the photo-taking was also very precise, and I was highly satisfied.

No license required] Morning / Afternoon diving for 1 group only! Boat Experience Diving (2 Dives) Photo Present (No.50)

User_jhcu / 40s Posted on 2025-12