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.
See you again!
August 21, 2018 Weather：Rainy then sunny Ground Temperature：30℃ Water Temperature：29℃ Wind Direction：South southwest (3m/s) Swell： 2.5m Diving point (visibility) ————————————————— ☆ Potato Reef, Taketomi (14m) ☆ Nobaru Drop Off, Iriomote (16m) It was the last day for our guests from Taiwan. As we all enjoyed Mantas yesterday, we went for something different
Manta in the sunshine :-)
August 20, 2018 Weather：Sunny Ground Temperature：31℃ Water Temperature：29℃ Wind Direction：South (4m/s) Swell： 1.5m Diving point (visibility) ————————————————— ☆ Manta City, Ishigaki (6m) ☆ Oganzaki Light House, Ishigaki (12m) ☆ Manta City, Ishigaki (10m) After all, it is still August 🙂 Day 2 of our boat charter guests from Taiwan. The main
Sunny again :-)
August 19, 2018 Weather：Sunny Ground Temperature：30℃ Water Temperature：29℃ Wind Direction：South (5m/s) Swell： 2m Diving point (visibility) ————————————————— ☆ Nagura Bay Coral Garden, Ishigaki (8m) ☆ Osaki Purple Queen Reef, Ishigaki (10m) ☆ Sakieda Big Arch, Ishigaki (10m) Sunny weather returned! Yey! Our guests are charter group of divers from Taiwan, for three
The first time diving!
August 18, 2018 Weather：Rainy then cloudy Ground Temperature：30℃ Water Temperature：30℃ Wind Direction：Southeast (6m/s) Swell： 2m Diving point (visibility) ————————————————— ☆ Nagura Bay Coral Garden, Ishigaki (10m) ☆ Osaki Purple Queen Reef, Ishigaki (10m) ☆ Manta City, Ishigaki (10m) We have wide range of guests on our boat everyday from all over the world.
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.
