Planning to explore Okinawa’s famed underwater landscapes? This scuba diving trip in Kerama offers certified divers a chance to discover vibrant reefs and marine life, all with the comfort of small-group attention and professional guidance. Whether you’re after the thrill of encountering reef sharks or just want to float above pristine coral walls, this tour ticks many boxes.
What makes this tour stand out? First, the small-group format ensures safety and personalized service, with a maximum of just four participants. Second, the award-winning SSI dive center guarantees top-tier equipment and expert instruction. Third, the inclusion of underwater photos means you’ll come home with memories captured in crystal clarity. The only thing to consider? The early start may be a challenge if you’re not a morning person, but it’s worth it for the experience.
This trip is best suited for certified divers who want a hassle-free, well-organized day exploring some of Okinawa’s most stunning underwater spots. It’s perfect for those who appreciate small-group intimacy, professional guidance, and the chance to see marine creatures like reef sharks in their natural habitat.
- Good To Know
- Discovering Kerama: An Underwater Wonderland
- Seamless Transport & Early Start
- First & Second Dives: Exploring the Reefs
- Lunch & Optional Third Dive
- Return & Reflection
- The Value for Your Money
- Why It Works
- The Experience’s Good & Not-So-Good
- Who Will Love This Tour?
- Final Thoughts
- FAQ
- The Best Of Naha!
- More Scuba Diving Tours in Naha
- More Tour Reviews in Naha
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Good To Know
- Small group size enhances safety and comfort, especially with only 4 participants.
- Professional guides speak fluent English, offering thorough briefings and personalized attention.
- All equipment is included, removing the hassle of bringing your own.
- Convenient pickup and drop-off at your accommodation simplifies logistics.
- Underwater photos are complimentary, allowing you to capture your adventure.
- Flexible options for an additional dive and dive computer rental enhance the experience.
👉 See our pick of the 18 Best Tours In Naha
Discovering Kerama: An Underwater Wonderland

The Kerama Islands are renowned for their clear waters, vibrant coral reefs, and abundant marine life. For divers, it’s a highlight of Okinawa, offering some of the best underwater scenery in Japan. The tour from Naha provides the perfect way to indulge in this paradise, especially if you’re short on time but want an authentic, memorable experience.
You can also read our reviews of more scuba diving tours in Naha
Seamless Transport & Early Start
The day begins with hotel pick-up in Naha, Ginowan, or Urasoe, with timely pickup being a recurring positive comment from travelers. Guides such as Ryuta are praised for their thorough explanations and friendly demeanor, making even nervous divers feel at ease. Expect to be briefed for around 45 minutes on safety and equipment, setting the tone for a relaxed yet professional day.
After the briefing, you’ll board a speedboat—a quick, lively ride of about an hour to reach the Kerama National Park. This boat trip is part of the fun, offering glimpses of Okinawa’s coastline from the water and prepping you for the underwater adventure ahead.
First & Second Dives: Exploring the Reefs
Once at Kerama, your guides lead you to two carefully chosen dive sites. These are typically in protected areas of the national park, known for spectacular coral formations and diverse marine life. Expect to see colorful fish, sea turtles, and perhaps even a reef shark—something one reviewer particularly enjoyed, describing it as “swimming around us as it swam out of nowhere.” The guides are attentive, ensuring everyone is comfortable and well-informed throughout each dive.
Travelers have noted the clarity of the water and the vibrancy of the reefs as highlights. One reviewer, Candy, called her experience “amazing,” praising guide Ryuta for being “helpful, kind, and super friendly.” The small-group setting means your guide can focus on your needs, making sure your gear fits properly and you’re comfortable.
Lunch & Optional Third Dive
After two dives, the boat crew offers a lunch break, usually around an hour. Many describe the food as simple but satisfying, perfect for refueling before another potential dive. For those eager to extend their day, an add-on third dive is available for 5,500 yen in cash, with prior reviews mentioning how small additional fee makes it easy to squeeze in another underwater session.
More Great Tours NearbyReturn & Reflection
In the afternoon, the boat heads back to Naha, with an estimated arrival around 3:30 PM. Reviewers appreciate the smooth logistics and the timely drop-off, making it easy to plan the rest of your day. The experience ends with a collection of underwater photos, which many say captured their smiles and marine encounters perfectly.
The Value for Your Money

At $211 per person, this trip offers strong value, especially considering full equipment rental, professional guides, boat rides, and underwater photos are included. Compared to organization that might charge extra for gear or photos, this all-in-one package makes it worth every yen. Plus, the small group size means you’re not lost in a crowd, which can be a real advantage for less experienced divers or those craving a more personalized experience.
The flexibility of optional add-ons—like an extra dive or dive computer—allows you to tailor your day without overwhelming the base price. The tour’s focus on safety, comfort, and authentic marine encounters ensures you’re not just ticking a box but truly engaging with Okinawa’s underwater world.
Why It Works
The combination of professional instruction, careful site selection, and friendly guides like Ryuta consistently earns high praise. Guests often mention how the guides go above and beyond, patiently explaining marine life behaviors or adjusting their approach to suit individual comfort levels. The inclusion of photos makes for a memorable souvenir, especially since reviewers note the reefs and marine creatures are breathtaking.
The Experience’s Good & Not-So-Good
While most travelers rave about the smooth organization and quality of experience, some mention the early start—begging the question if you’re not a morning person, this might not be your ideal trip. Still, the early departure means you hit the water when conditions are typically calmest, and you get a full day of adventure.
Who Will Love This Tour?

This trip is a great pick for certified divers seeking a hassle-free, small-group experience in Okinawa. It’s ideal if you’re looking for professional guidance, stunning underwater scenery, and the convenience of hotel pickup. It suits travelers who prefer quality over quantity, with a focus on personalized attention and authentic marine encounters.
It’s not suitable for non-divers, children under 12, or those with certain health conditions, but if you meet the criteria, it promises a memorable day exploring Okinawa’s aquatic treasures.
Final Thoughts

This Naha to Kerama Islands trip delivers excellent value for anyone with a scuba certification wanting to explore Okinawa’s vibrant marine life without the typical crowds or chaos. The small group size, expert guides, and full gear all contribute to a safe, comfortable, and genuinely enjoyable experience.
You’ll love how easy it is to relax and focus on the underwater beauty, knowing that logistics and safety are well-managed. Plus, the underwater photos help you relive the moment long after your fins are dried and your wetsuit folded.
Whether you’re an experienced diver craving new sights or a seasoned underwater enthusiast, this trip offers a well-organized, authentic adventure. It’s perfect for those who want to maximize their time in Okinawa with a memorable, guided tour that emphasizes quality and safety.
From Naha Scuba Diving Trip in Kerama(for certified divers)
FAQ

Do I need my own scuba gear? No, all equipment is included in the tour, so you don’t have to bring your own unless you prefer to.
What is the minimum age for this tour? The tour is not suitable for children under 12 years old.
Are guides fluent in English? Yes, guides are fluent in English and Japanese, providing clear instructions and safety briefings.
Can I do a third dive? Yes, for an added fee of 5,500 yen in cash, you can enjoy a third dive if conditions permit.
What should I bring? Pack a change of clothes, towel, food, drinks, packed lunch, flip-flops, and your scuba certification.
Is there a maximum group size? Yes, the tour is limited to 4 participants to ensure personalized attention.
What if the weather is bad? If weather conditions cancel the boat, they will arrange an alternative site or offer a full refund.
How long is the boat ride? The speedboat ride from Naha to Kerama takes about an hour each way.
Are underwater photos included? Yes, complimentary underwater photos are provided so you can remember the experience forever.
By choosing this tour, you’re prioritizing safety, comfort, and authentic marine encounters—all wrapped into a well-organized day out in Okinawa’s stunning waters.
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