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.
Perfect day for diving!
June 26, 2019 Weather：Sunny Ground Temperature：31℃ Water Temperature：28℃ Wind Direction：South (3m/s) Swell： 1m Diving point (visibility) ————————————————— ☆ Osaki Lionfish Palace, Ishigaki (20m) ☆ Manta Scramble, Ishigaki (20m) ☆ Sakieda Big Arch, Ishigaki (25m) We had blue sky all through the day, and the sea was totally flat! Perfect diving condition!
Harlequin ghost pipefish
June 25, 2019 Weather：Cloudy and sunny Ground Temperature：31℃ Water Temperature：28℃ Wind Direction：East (4m/s) Swell： 1m Diving point (visibility) ————————————————— ☆ Nagura Bay Coral Garden, Ishigaki (15m) ☆ Osaki Purple Queen Reef, Ishigaki (20m) ☆ Manta Scramble, Ishigaki (15m) Cloudy sky in the morning, but blue sky in the afternoon 🙂
Juvenile fish
June 24, 2019 Weather：Cloudy Ground Temperature：29℃ Water Temperature：27 – 28 ℃ Wind Direction：Northwest(3m/s) Swell： 1.5m Diving point (visibility) ————————————————— ☆ Nagura Coral Garden, Ishigaki(15m) ☆ Manta City, Ishigaki(20m) ☆ Osaki Lionfish Palace, Ishigaki(15m) 3 dives at Northwest side of Ishigaki today. You can always see corals covered by many
Biodiversity at its best!
June 23 , 2019 Weather：Cloudy with a bit of rain Ground Temperature：30℃ Water Temperature：27℃ Wind Direction：North(3m/s) Swell： 1.5m Diving point (visibility) ————————————————— ☆ Taketomi Garden eels paradise (20m) ☆ Osaki Purple queen reef (16m) ☆ Kabira Manta city(16m) After yesterday we focused on Topography dives, today we ware focusing on Biodiversity
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. Explore Ishigaki and Yaeyama diving with Prime Scuba Ishigaki!
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.
