Fumie Kashiyama
Marina (voice)
Mariko Miyagi
Fritz the Dolphin (voice)
Tarō Shigaki
Prince (voice)
Ichiro Nagai
Whistler (voice)
Kenichi Ogata
Oval Shark (voice)
Haruko Kitahama
Witch (voice)
Miyoko Aso
Mermaid Crone (voice)
Kazuko Sugiyama
Marina's Sister (voice)
Kazuko Sawada
Jemmy the Cat (voice)
Nana Yamaguchi
Prince's Mother (voice)
Rihoko Yoshida
Suomi Princess (voice)
Kaneta Kimotsuki
Crab / Conch (voice)
Kosei Tomita
Duke the Whale (voice)
Hidekatsu Shibata
Mermaid King (voice)
Crew
Tomoharu Katsumata
Director
Tim Reid
Director
Ikuko Ōyabu
Scenario Writer
Mieko Osanai
Scenario Writer
Reiko Okuyama
Animation Director
Tsukasa Tannai
Key Animation
Shinya Takahashi
Key Animation
Iku Ishiguro
Key Animation
Takuo Noda
Key Animation
Kazuo Komatsubara
Key Animation
Tatsuji Kino
Key Animation
Shingo Araki
Key Animation
Shigeo Matoba
Key Animation
Hideki Mori
Key Animation
Akihiro Ogawa
Key Animation
Koichi Tsunoda
Key Animation
Michihiro Kanayama
Key Animation
Takashi Abe
Key Animation
Hans Christian Andersen
Original Story