Welcome to Prime Scuba Ishigaki.
2000km southwest of Tokyo lies Ishigaki, Japan’s hidden paradise.
Experience a quality diving cruise with Prime Scuba Ishigaki.
Prime Scuba Ishigaki offers a full-day dive cruise on our 60ft diving cruiser Blue Swan, covering a wide area of Ishigaki and the surrounding Yaeyama islands.
If you do not have scuba diving certification, try our Discover Scuba Diving (DSD) program. Our experienced instructors will safely introduce you to the world of scuba diving.
Prime Scuba Ishigaki’s certification courses are based on the curriculum of PADI, the world’s leading scuba diving training organization.
All our porgrams include a full-day dive cruise with regular air tanks, weights, lunch, insurance, and transportation for guests staying in the city area.
To make a reservation, please submit the reservation form. If you have any questions, please email or call us.
Find a scuba diving program just for you
Memory of a life time.
Prime Scuba Ishigaki has variety of full-day dive cruise programs for beginners to experts.
Enjoy your diving vacation with family, friends, or even alone for a relaxing trip.
Staff Blog
Check what is happening everyday at Prime Scuba Ishigaki.
Half way through August
August 14, 2018 Weather：Sunny then rainy Ground Temperature：31℃ Water Temperature：30℃ Wind Direction：Northeast then Southwest (2m/s) Swell： 1.5m Diving point (visibility) ————————————————— ☆ Osaki Sand Garden, Ishigaki (10m) ☆ Sakieda Big Arch, Ishigaki (13m) ☆ Manta Point, Ishigaki (16m) It was sunny in the morning, but… 🙂 We went for seascape and
Manta, Turtle and 100th memorial dive
August 13, 2018 Weather：Rainy then cloudy Ground Temperature：32℃ Water Temperature：30℃ Wind Direction：East southeast (5m/s) Swell： 2m Diving point (visibility) ————————————————— ☆ Nagura Bay Coral Garden, Ishigaki (18m) ☆ Manta City, Ishigaki (20m) ☆ Osaki Purple Queen Reef, Ishigaki (16m) Now that the typhoon disappeared, the sea condition improved a lot! And
South of Ishigaki
August 12, 2018 Weather：Rainy then Cloudy Ground Temperature：32℃ Water Temperature：29℃ Wind Direction：West northwest (9m/s) Swell： 3-4m Diving point (visibility) ————————————————— ☆ Hatosan Reef, Ishigaki (18m) ☆ Miyara Drop Off, Ishigaki (20m) ☆ Marube Stone, Ishigaki (16m) Typhoon Yagi came a bit closer than expected, but was still very far. Although the northern
Three dives around sand points of Taketomi
August 11, 2018 Weather：Sunny sometimes cloudy Ground Temperature：33℃ Water Temperature：29℃ Wind Direction：Northwest (6m/s) Swell： 2.5m Diving point (visibility) ————————————————— ☆ Garden Eel Paradise, Taketomi (16m) ☆ Little Creatures’ Home, Taketomi (16m) ☆ Potato Reef, Taketomi (14m) As we had swells coming from the north due to Typhoon Yagi, we cruised down
This is Ishigaki. And this is Prime Scuba Ishigaki.
Enjoy Japan’s ultimate diving paradise with Prime Scuba Ishigaki.
Ishigaki has been ranked the #1 diving destination in Japan for almost 20 years.
Prime Scuba Ishigaki has been the #1 scuba diving tour in Ishigaki since 2013.
Located 2000km southwest from Tokyo and surrounded by breathtaking nature, Ishigaki has been ranked the #1 diving destination in Japan for years.
Founded in 2013, Prime Scuba Ishigaki has been serving guests from all over the world, and has been ranked #1 for TripAdvisor for years.
Blue Swan is a 60ft long, 13ft wide, non smoking diving cruiser with max capacity of 36 passengers. Enjoy luxury dive cruise with our clean, spacious and comfortable boat.
