Rena Komine
Izumi Hazuki
Acting
Shinsuke Aoki
Mao Kuwashima
Acting
Reiko Matsuo
Miki
Acting
Masaaki Takarai
Ukiya
Acting
Naho Toda
Yo Hazuki
Acting
Hideyo Amamoto
Sakai
Acting
Masao Kusakari
Dolphin Instructor
Acting
Yuji Nakamura
Diving Coach
Acting
Kou Machida
Stone Tribe Emissary
Acting
Isamu Osuga
Professor Abe
Acting
Genjiro Arato
Biology Teacher
Acting
Tetsuji Mitoma
Old Fisherman
Acting