Welcome to Prime Scuba Ishigaki.
2000km southwest of Tokyo lies Ishigaki, Japan’s hidden paradise.
Experience a quality diving cruise with Prime Scuba Ishigaki.
Due to the recent COVID-19 pandemic, we have to take additional measures to ensure the safety of our guests. We sincerely ask for your cooperation during this time.
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.
Athletic dive and relaxing dive
June 12, 2021 Weather：Sunny Ground Temperature：32℃ Water Temperature：29℃ Wind Direction：South southeast (6m/s) Swell： 1.5m Diving point (visibility) ————————————————— ☆ Yarabu Corner, Ishigaki (15m) ☆ Osaki Purple Queen Reef, Ishigaki (15m) ☆ Osaki Purple Queen Reef, Ishigaki (15m) Another beautiful sunny day. It was the last day of long diving vacation
Seascape!
June 11, 2021 Weather：Sunny Ground Temperature：31℃ Water Temperature：28℃ Wind Direction：South (6m/s) Swell： 1.0m Diving point (visibility) ————————————————— ☆ Cape Yarabu, Ishigaki (20m) ☆ Manta City, Ishigaki (30m) ☆ Manta Scramble, Ishigaki (30m) Love this weather, but hate to think that many of you had to reschedule the dive trips due
Gorgeous day!
June 10, 2021 Weather：Sunny then rainy then sunny Ground Temperature：31℃ Water Temperature：28℃ Wind Direction：Southeast (5m/s) Swell： 1.0m Diving point (visibility) ————————————————— ☆ Tokakin Reef, Taketomi (18m) ☆ Potato Reef, Taketomi (15m) ☆ Submarine, Taketomi (15m) We have been diving around Ishigaki for the past couple of day, so we cruised down
Can’t live without you
June 9, 2021 Weather：Cloudy sometimes rainy and sunny Ground Temperature：29℃ Water Temperature：28℃ Wind Direction：Southeast (5→1m/s) Swell： 1.5m Diving point (visibility) ————————————————— ☆ Osaki Middle Reef, Ishigaki (18m) ☆ Manta City, Ishigaki (15-25m) ☆ Manta City, Ishigaki (25m) It seems to have rained a lot before the sunrise, but it stopped by
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 ranked as #1 scuba diving operator in Ishigaki by TripAdvisor since 2015.
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.
