Welcome to the breathtaking waters of Okinawa’s Kerama National Marine Park. With visibility reaching up to 40 meters, it's been praised as the "Glass Sea" and "Paradise Blue." Join RiShima Dive as we cruise to hidden gems known only to a lucky few. Snorkel among tropical fish and coral gardens—even non-swimmers can enjoy it with ease!
Don’t just admire the ocean—step into it. You’ll be amazed at how naturally, gracefully, and joyfully you can shine in this magical sea.
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The Highlight
✔ Crystal-clear, world-class blue waters ✔ Led by professional instructors – safety first! ✔ Full snorkeling gear provided – hassle-free experience ✔ Free pickup from Naha city – super convenient
No diving license needed — anyone can enjoy the ocean with ease. Let us take you into a dreamy blue world and create unforgettable memories in Okinawa!
The Experience
7:00 Hotel Pickup or Meet at the Port If you are meeting at the port, please arrive at least 10 minutes early.
7:15 Check-in & Equipment Fitting After completing your registration form, you will be fitted with the appropriate snorkeling/diving gear.
7:30 Depart for Kerama National Marine Park Your dive guide will brief you on the itinerary, safety instructions, and how to use the equipment. Instructions are available in English and Chinese.
8:00 Dive Point 1 & 2 Two dive/snorkel sessions are scheduled before lunch. For your safety, dive depth and duration will be adjusted by the guide based on your condition that day.
11:30 Lunch on Board We do not disembark on the islands. Please bring your own light meal to enjoy on the boat.
12:30 Dive Point 3 After lunch, we head to the third dive/snorkel point.
14:00 Return to Naha Warm showers and changing rooms are available on the boat. To protect the ocean, please do not use shampoo, soap, or any chemical products on board.
15:00 End of Tour If you booked a transfer, you may relax on board the vehicle while staff prepare for drop-off. The tour ends around 15:00. Actual return time may vary depending on ocean and traffic conditions.
Guide Services
Languages Spoken by Guides
- Mandarin Chinese
- English
- Japanese
Price Details
How to Use
- Voucher will be sent via email. Please show your e-voucher at designated location.
Purchase Notice
– What's Included: Tax, boat fee, instructor fee, insurance
Full snorkeling gear
Hotel transfers within Naha City
Underwater photography service: All photos and videos will be provided
– Not Included: Lunch
– Participation Requirements: Ages 10 to 60 ※ Participants under 18 must have a guardian’s consent form
All participants must read and follow this Health Self-Check Form before joining. If you do not meet the conditions on the day of the activity, you will not be allowed to participate and no refund will be given.
– Important Notes: The schedule and dive points may change the day before depending on weather and ocean conditions. Please stay in contact.
No alcohol consumption on the day of the tour.
No refunds for cancellations or early terminations due to personal reasons.
Please confirm our reservation terms and cancellation policy before booking.
– What to Bring: Swimsuit
Rash guard (recommended)
Flip-flops
Change of clothes
Towel
Lunch
Cancellation Policy
- Cancellation made at least 7 day(s) before departure date, Fully refundable (100% refund)
- Cancel during 4 ~ 6 day(s) of departure, will charge 50%
- Cancel during 0 ~ 3 day(s) of departure, Non-refundable (0% refund)