Advanced Open Water / Offshore DivingTour
For experienced divers, we take you chasing fish storms along powerful ocean currents.
Experience the thrill of massive schools of fish and encounter rare marine creatures in strong, swirling waters.
Advanced ocean diving awaits— ride the currents and dive into adventure.
Strong currents, fish storms, and unforgettable encounters! Aare you ready?
In 2025, We presents three exclusive routes for experienced divers. Experience the most exciting dives in Okinawa’s stunning waters!
Kerama Island Offshore Dive
Kerama Islands offshore dives bring you close to schools of jackfish, sharks, rays, groupers, and more. With high visibility and ever changing seasonal experiences, every dive is an exhilarating adventure
Every May to November.
Challenge Level ⭐⭐⭐⭐☆
Available Dates
Not a daily schedule—provide your desired date and we’ll confirm your participation.
Itoman Offshore Dive
Vast, deep, and thrilling Delta Fish Reef in Itoman is your gateway to encounters with diverse marine life (barracudas, schools of jackfish, rare sharks, rays, and more)and unforgettable underwater adventures
Every March to May
Challenge Level ⭐⭐⭐⭐⭐
Available Dates
Not a daily schedule—provide your desired date and we’ll confirm your participation.
Aguni Island Expedition Route
Aguni Island, north of the Keramas, is a paradise for big marine encounters with jackfish storms, barracudas, whale sharks, and more.
Every April to July
Challenge Level ⭐⭐⭐⭐⭐
Available Dates
Itinerary Features
Exclusive Small Group (Maximum 4 people)
Pre-Dive Orientation
Complimentary Photos of the Day
- 6:00Shuttle Pickup
Please arrive at least 10 minutes prior to your pick-up time.
＊About the gathering place.. - 6:30Information Enrollment and Dive Gear Inspection
Completing Personal Data Registration and Verifying Dive Equipment .
- 7:00Departure to the Dive Site
The dive guide will explain the itinerary, cautions, and equipment preparation on the boat.
- 8:00First dive site and second dive site
Before lunch will be arranged two dive sites, in order to ensure safety, the depth and time of the dive will be adjusted according to the status of each customer by the dive guide.
- 11:30Lunch on Boat
The dive boat will not board the island, you will bring your own light lunch on board.
- 12:30Third divesite
Lunch on board at the third dive site, then go to the third dive site. Customers can add diving or resting on the boat.
- 14:00Back to Naha
Ship is equipped with simple shower and changing room.
- 15:00Tour ends/ transfer
Complete the payment procedure.(In case of additional dives on the same day).
*The actual schedule will be changed according to the sea conditions and traffic conditions on the day.
Price
| Boat dive | |
| Kerama Island Offshore dive x3 dives Itoman Offshore dive x3 dives | ¥28,000 |
| Aguni Islnad Expedition Route | ¥30,000 |
Booking Information
| Fees include | Tax・ Dive Guide Fee ・Tank Fee・Insurance・Pick up service(Naha city) |
| Not included | Dive equipment・Lunch |
| Eligibility Criteria | ・Participants must be between 12 and 60 years old. Minors require guardian consent.
・Advance Open Water Diver (AOW) certification or higher required.。 ・Minimum 75 logged dives (check dive required if fewer than 50 dives).。 ・Boat diving experience and proficiency in ear equalization, neutral buoyancy, and free descents are essential for strong current dive assembly. ・Motion sickness medication strongly recommended. ・Currents may be strong—fins capable of handling currents are highly recommended (short plastic fins not suitable). ・All participants must read and comply with the Health Self-Check Form. Guests failing to meet standards on the day will not be allowed to dive and no refunds will be issued. |
| Duration | 8 hours |
| Notes | ・Rental service for underwater cameras and diving gear is available—please reserve in advance. ・Dive locations and schedules may vary due to weather and sea conditions. Stay in touch for the latest updates. ・Please refrain from consuming alcohol on the day of the program. ・Before making a reservation, please be sure to review our reservation rules and cancelation policy. . |
| What to bring | Diving certification, gear, swimsuit, slippers, a change of clothes, and a towel |