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Top Cast
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 Asô
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)