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

Blue Swan Captain

PADI Open Water Scuba Instructor (OWSI)

Satoko Yamaguchi

Satoko Yamaguchi

PADI Open Water Scuba Instructor (OWSI)

Keiko Iwashita

Keiko Iwashita

PADI Master Scuba Diver Trainer (MSDT)

English, Japanese

Zohar Paz

Zohar Paz

PADI Master Scuba Diver Trainer (MSDT)

English, Hebrew

Sachi Moronaga

Sachi Moronaga

PADI Open Water Scuba Instructor (OWSI)

English, Japanese

Nicolaus Diego

Nicolaus Diego

PADI Open Water Scuba Instructor (OWSI)

English, Japanese, Indonesian

Soji Kasumi

Soji Kasumi

PADI Master Scuba Diver Trainer (MSDT)

English, Japanese

Ikumi Nakashima

Ikumi Nakashima

Lunch and back office management