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 Staff

PADI Open Water Scuba Instructor (OWSI)

Keiko Iwashita

Keiko Iwashita Staff

PADI Master Scuba Diver Trainer (MSDT)

Japanese, English

Zohar Paz

Zohar Paz Staff

PADI Master Scuba Diver Trainer (MSDT)

English, Hebrew

Sachi Moronaga

Sachi Moronaga Staff

PADI Open Water Scuba Instructor (OWSI)

Japanese, English

Nicolaus Diego

Nicolaus Diego Staff

PADI Open Water Scuba Instructor (OWSI)

Japanese, English

Ikumi Nakashima

Ikumi Nakashima Staff

Lunch and back office management