We track 11 dive operators in Shikoku. 2 run snorkelling trips. 1 offer accommodation alongside diving. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
DIVE愛南 is a dive operator located in Ainan, Ehime, Japan. They are a sporting goods store with a 4.9-star rating from 26 reviews and are open daily from 8:00 AM to 5:00 PM.
Nishiumi-Kankousen is a marine activity operator based in Ainan, Ehime, offering scuba diving, glass-bottom boat tours, and seasonal activities at Kashima island. They provide guided diving services and license acquisition courses while also engaging in local coral conservation efforts.
Hirabae Divers is a small-group diving shop located in Hirabae, Ainan Town, Ehime Prefecture. The shop offers guided boat dives around the Shio-ko Island and Yura Peninsula areas and operates an on-site lodging facility for divers called Ino Domari.
Cave Explorers INAZUMI is a dive operator located in Takedamachi, Kyushu, Japan, associated with the Inazumi Underwater Cave. They are a sporting goods store.
沖の島 ダイビング黒潮 is a dive operator located in Sukumo, Honshu, Japan. They are a sporting goods store with a 4.5-star rating from 8 reviews and are open daily from 7:00 AM to 7:00 PM.
Inazumi Underwater Cave is a scenic spot in Takedamachi, Kyushu, Japan, that offers diving opportunities. It is a popular attraction with a 3.9-star rating from 1602 reviews. The cave is open daily from 9:00 AM to 5:00 PM.
The 8 highest-ranked of 11. How Fin Rank works
Which centres run each site, named on their own websites or confirmed by the owner.
Fin lists 11 dive operators in Shikoku. 0 of them run certification courses.
PADI is the most common agency (1 centre), followed by SSI (1).
1 operator in Shikoku offers accommodation alongside diving.
2 of the 11 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.
| 2 | Nishiumi-Kankousen | 4.2(88) | none | none | none | Visit |
| 3 | Hirabae Divers | 4.7(12) | none | none | none | Visit |
| 4 | Cave Explorers INAZUMI | 4.9(38) | none | none | none | Visit |
| 5 | AQUAS | 4.7(52) | none | none | none | Visit |
| 6 | 沖の島 ダイビング黒潮 | 4.5(8) | none | none | PADI · SSI | none |
| 7 | Inazumi Underwater Cave | 3.9(1,602) | none | none | none | none |
| 8 | マリンランドひらばえ | none | none | none | none | Visit |
