Our Staff

At Prime Scuba Ishigaki, our mission is to help our guests create memory of the lifetime, through our
scuba diving cruise. Nature is not under our control, but our efforts are. You can be assured that our staff
will do the best we can to help you have unforgettable experience.

Tomonori Nakashima

Tomonori Nakashima, Chief Operating Officer

Nationality – Japan
Blue Swan Captain
PADI Open Water Scuba Instructor (OWSI)
Japanese National Commercial Diver

Soji Kasumi

Nationality – Japan
PADI Master Scuba Diver Trainer (MSDT)
Japanese National Commercial Diver

Satoko Yamaguchi

Satoko Yamaguchi

Nationality – Japan
PADI Open Water Scuba Instructor (OWSI)
Japanese National Commercial Diver

Jeremy Delemotte

Nationality – France
PADI Master Scuba Diver Trainer (MSDT)
Japanese National Commercial Diver

Heath Mcildowie

Nationality – New Zealand
PADI Open Water Scuba Instructor (OWSI)
Japanese National Commercial Diver

Inma Martinez Manso

Nationality – Spain
PADI Open Water Scuba Instructor (OWSI)
Japanese National Commercial Diver

Mihoko Suzuki

Nationality – Japan
PADI Open Water Scuba Instructor (OWSI)
Japanese National Commercial Diver

Ikumi Nakashima

Nationality – Japan
Office Manager