樫山文枝

Marina (voice)

宮城まり子

Fritz the Dolphin (voice)

志垣太郎

Prince (voice)

永井一郎

Whistler (voice)

Kenichi Ogata

Oval Shark (voice)

北浜晴子

Witch (voice)

麻生美代子

Mermaid Crone (voice)

杉山佳寿子

Marina's Sister (voice)

沢田和猫

Jemmy the Cat (voice)

山口奈々

Prince's Mother (voice)

吉田理保子

Suomi Princess (voice)

肝付 兼太

Crab / Conch (voice)

富田耕生

Duke the Whale (voice)

柴田秀勝

Mermaid King (voice)