We are here to make your diving visit to the Okinawa Main Island an experience you will not forget. Onnason has the famous , underwater "Blue Cave" that will definitely satisfy you for sure.

Our 6 appeals!
1) We have a diving shop where, you can come for reception, prepare your gear and change for the Diving trip.
(We can assist and advise you where you should stay)
2) We have 4 reception time to catering to your travel plans.
3) We offer Boat diving plan but with your request, we can arrange a beach dive as well. We can also decide your best diving location from the weather condition on the day of diving.
4) We will divide the guide groups into the type of diving you like and your skill. If your a photographer, we can concentrate on each shot and go slow, if your a beginner and want to go refresh your skills, we can assist you.
5) We have staffs who are skilled in underwater photography. We may be able to give you an advice on how and what to look for. Please tell us what you looking for.
6) We can advise and take you to  a diving site where you and your non-diving travel companion can enjoy.
7) Although we regularly dive the local ocean, we sometimes go out on an excursion diving trips to , Minna Island, I.e. Island, Aguni Island, US Edmonds wreck dive. Please check our excursion trip schedule.

【Note from NPO】
On the day of Diving, the Diving Shop will have limited English available. But please don't be alarmed. NPO will assist regarding prior questions and enquiry for your booking. We will advise you how your diving will be on the day. The Guide will communicate with you using translation application on land and during your dive, sign language with will be reviewed before your dive.

Booking & Pay Method

  • Cash
  • Booking through NPO Japan Diving Experience

Booking Information

The booking will be done through NPO Japan Diving Experience. NPO Japan Diving Experience will try to clarify your concerns before your diving trip.

Shop Details

  • Okinawa-Agunijima Island
    Okinawa-Iejima Island
    Okinawa-Motobu Peninsula
    Okinawa-Onna Village
  • 045-965-4700 (Japanese)
  • (Japanese)
  • PADI

Shop Rules

●Health check and requirement:
If you have or had any medical issues stated below, we would require you to consult with your doctor about  your diving activity. We will check your health status on the day of diving and may ask you to cancel your booking, if we find any health status issue.  

Concerned Conditions(Examples):
1)If you are over 60 
2)High/Low blood pressure
3)Angina pectoris
4)Cardiovascular and respiratory diseases 
5)Bronchial asthma                                
6)Pulmonary tuberculosis                      
7)Spontaneous pneumothorax                    
10)Alcoholism or heavy hangover                                 
12)Dizziness disorder                       

【Note from NPO】
Diving in Japan, like other diving service around the globe, require you to fill out a "Medical form" before diving. Refusing to do this, you may not be allowed to dive due to safety precautions.
NPO Japan Diving Experience advises you to proactively fill out the form linked from below.
It is a Medical Statement provided by The World Recreational Scuba Training Council (WRSTC).

Link to RSTC Medical form


Diving Fee

【Beach diving】
Onnason area: 1Tank 7,600yen (Include Guide fee/Weights)
Onnason area: 2Tank 12,500yen (Include Guide fee/Weights)
Motobu area: 1Tank 8,700yen (Include Guide fee/Weights)
Motobu area: 2Tank 13,500yen (Include Guide fee/Weights)
Photo diving: 1Tank 9,500yen (Include Photo Guide fee/Weights)
Photo diving: 2Tank 13,000yen (Include Photo Guide fee/Weights)
【Boat diving】
Yamada/Maeda area: 1Tank 7,600yen (Include Guide fee/Weights)
Yamada/Maeda area: 2Tank 13,000yen (Include Guide fee/Weights)
Manza/East coast area: 1 Tank 8,650yen (Include Guide fee/Weights)
Manza/East coast area: 1 Tank 15,200yen (Include Guide fee/Weights)
Excursion diving: 1Tank 9,750yen (Include Guide fee/Weights)
Excursion diving: 2Tank 17,300yen (Include Guide fee/Weights)
【3rd Tank】
Beach diving: 3rd tank 4,400yen
Boat diving(depending on an area): 5,400-65,00yen

Diving Information

*The price does not include Tax. 
The diving fee may change without notice so please inquire NPO Japan Diving Experience for details.

●Cancellation policy:
 If the diving tour is cancelled by the diving service due to weather, the cancellation policy will not apply.
 If the diving booking is cancelled due to the guests private reasons, below cancellation policy will apply,
-1Day before your booked diving tour  50%
 -On the day of your booked diving tour 100%
 (Important) Please contact the diving service directly for the 1day and on the day cancellation.

Rental Fee

Full rental 3,800yen
Regulator 1,080yen
BCD 1,080yen
Wet Suit 1,080yen
Mask/Fin/snorkel 500yen/each
Digital camera rental (TG4) 4,000yen
Digital camera rental (D810) 6,000yen
Dive computer 2,000yen

Rental Information

*The does not include tax
*The rental fee may change without notice so please inquire NPO Japan Diving Experience for details.     


Booking through NPO Japan Diving Experience