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.
Three dives around Ishigaki
December 16, 2018 Weather：Cloudy Ground Temperature：24℃ Water Temperature：24℃ Wind Direction：Northeast (8m/s) Swell： 3m Diving point (visibility) ————————————————— ☆ Nagura Bay Longnose Hawkfish Reef, Ishigaki (15m) ☆ Osaki Lionfish Palace, Ishigaki (20m) ☆ Osaki Purple Queen Reef, Ishigaki (20m) It is still windy, but much better than a few days ago. Not
The biggest one for the day – Submarine!
December 14, 2018 Weather：Cloudy Ground Temperature：24℃ Water Temperature：23℃ Wind Direction：Northeast (8m/s) Swell： 3m Diving point (visibility) ————————————————— ☆ Nagura Bay Coral Garden, Ishigaki (14m) ☆ Osaki Lionfish Palace, Ishigaki (16m) ☆ Osaki Purple Queen Reef, Ishigaki (16m) Manta is common around Ishigaki. Dolphins are rare, and Whales are even more so. But
In search of big fish
December 13, 2018 Weather：Cloudy Ground Temperature：23℃ Water Temperature：24℃ Wind Direction：North northeast (8m/s) Swell： 3m Diving point (visibility) ————————————————— ☆ Tokakin Reef, Taketomi (16m) ☆ Nakamoto Cave, Kuroshima (15m) ☆ Turtle Point, Kuroshima (16m) Cloudy day, and we had only one guest on the boat today♪ We cruised down to Taketomi and Kuroshima
Clownfish paradise♪
Month and Date, 2018 Weather：Cloudy Ground Temperature：22℃ Water Temperature：24℃ Wind Direction：North-northeast(8m/s) Swell： 5m Diving point (visibility) ————————————————— ☆ Miyara Drop(18m) ☆ Clownfish Catsle(12m) ☆ Sakuraguchi(18m) We cruised to Southeast area of Ishigaki for calmer dive sites today since North wind got stronger. Lucky to see White tip reef sharks , Green sea turtle
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.
