We track 16 dive operators in Cape Manzamo & Onna. 1 teach certification courses (3 PADI, 1 SSI). 4 run snorkelling trips. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 16. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Ocean Adventure | 5.0(18) | none | $77 | none | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 16 dive operators in Cape Manzamo & Onna. 1 of them run certification courses.
PADI is the most common agency (3 centres), followed by SSI (1).
Published try-dive prices we hold range from $77 to $155 USD. Treat these as a guide and confirm with the centre before booking.
4 of the 16 operators we track run snorkelling tours.
Operators are sorted by Fin Rank, a 100-point profile strength score: contact details, what they offer, the dive sites they run, their Google reputation, whether the owner has claimed the listing, and whether their own website links to Fin. 0 listings here are owner-verified. The formula is published in full on the Fin Rank page.
Ocean Adventure is a diving shop located in Onna Village, Okinawa. They offer guided boat diving, snorkeling tours, and license courses with a focus on small group sizes and safety.

FLARE DIVE is a dive shop located in Onna, Okinawa, Japan. They specialize in diving tours and offer various diving experiences. The shop is situated in the Kunigami District.
Diver's 7 is a dive shop located in Onna, Okinawa, Japan. They offer diving services and tours in the Nago area. The shop is situated in the Kunigami District.
Piranha Divers is a dive shop located in Nago, Okinawa, Japan. They offer a range of diving and snorkeling activities. The shop is situated in the Ryukyu archipelago.
SEAKERS OKINAWA is an official SSI dive training center based in Okinawa. The team provides guided fun dives, discovery diving, and a range of SSI certification courses for all levels.
| 2 | 4.9(107) | none | none | PADI | Visit |
| 3 | Diver’s 7 | 4.8(107) | none | none | PADI | Visit |
| 4 | Piranha Divers | 4.7(107) | none | none | PADI | none |
| 5 | Heichao dive | 4.7(811) | none | none | none | Visit |
| 6 | Pro Scuba Team SEALs | 4.9(25) | none | none | none | Visit |
| 7 | Fish 'n Bubbles | 5.0(21) | none | none | none | Visit |
| 8 | SEAKERS OKINAWA | none | none | $155 | SSI | Visit |
