We track 17 dive operators in Kerama. 7 teach certification courses (7 PADI, 1 NAUI). 10 run snorkelling trips. 2 offer accommodation alongside diving. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 17. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Marine House SEASIR (Aka Island Branch) | 4.6(211) | none | none | PADI |
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 17 dive operators in Kerama. 7 of them run certification courses.
PADI is the most common agency (7 centres), followed by NAUI (1). BSAC also appear.
Published try-dive prices we hold range from $96 to $121 USD. Treat these as a guide and confirm with the centre before booking.
2 operators in Kerama offer accommodation alongside diving.
10 of the 17 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.
Marine House SEASIR Aka Island Branch provides diving and snorkeling activities in the Kerama Islands. The operator offers boat trips for leisure diving and night diving, along with accommodation options for guests.
JOYJOY is a diving service located in the Kerama Islands of Japan. They offer boat diving trips and PADI certification courses.
JiC Kumejima is a diving shop located on Kume Island in Okinawa. The operator offers fun diving, snorkeling, and various PADI certification courses.
Diving Team Anata-no-Kiyoshi is based in Zamami and offers guided scuba diving and snorkeling tours. The operator provides boat trips to various points around the Kerama Islands including coral reefs and caves. They cater to beginners and experienced divers with small group tours.
Paraiso Okinawa is a dive shop based in Naha that offers guided fun dives, discovery diving, and PADI license courses. They provide boat trips to locations including the Kerama Islands, the Blue Cave, and Aguni Island.
Aloha Divers Okinawa is a professional scuba diving shop and school based on the main island of Okinawa. They offer snorkeling, discovery programs, fun dives, and a range of PADI certification courses for beginners and advanced divers. The operator conducts boat and shore dives at various local sites and follows the Green Fins Code of Conduct for environmental protection.
SeaFriend is a dive operator located on Tokashiki Island that offers fun diving, discovery scuba diving, and boat snorkeling. They provide courses for license acquisition ranging from beginner to professional levels and operate four diving boats. The facility also includes accommodation options and a restaurant for guests.
Okinawa 39ers is a dive centre located in Chatan on the Okinawa mainland. They offer guided boat and beach dives, certification courses, and snorkel tours throughout the Okinawa region.
Marine House Seasir is a large diving shop in Okinawa that offers diving and snorkeling services in the Kerama Islands. They provide guided fun dives, refresher courses, and PADI certification courses for beginners and advanced divers.
Dive Estivant is a diving shop located in Kume Island, Okinawa. The operator offers diving services, whale watching and swim tours, and Black Water Dive experiences.
| 2 | JOYJOY | 4.7(38) | none | none | PADI | Visit |
| 3 | Jic-Kumejima | 4.5(36) | none | none | PADI | Visit |
| 4 | Diving Team Anata-no-Kiyoshi | 4.6(18) | none | none | NAUI · PADI | Visit |
| 5 | Paraiso Okinawa | 4.1(7) | none | none | PADI | Visit |
| 6 | Aloha Divers Okinawa | none | none | none | PADI | Visit |
| 7 | SeaFriend | none | none | $96 | BSAC | Visit |
| 8 | OKINAWA 39ers | none | none | $121 | none | Visit |
