All Cast
Kenji Utsumi
Senbei Norimaki (voice)
Mami Koyama
Arale Norimaki (voice)
Naokazu Adachi
Taro Urashima (voice)
Wakako Shimazaki
Mermaid Queen / Obotchaman (voice)
Takeshi Aono
Urashima Taro(voice)
Hiroko Emori
Turbo Norimaki(voice)
Toru Furuya
Suppaman(voice)
Hirohiko Kakegawa
Eel(voice)
Yoko Kawanami
Midori Norimaki(voice)
Chie Sato
Child Shark (voice)
Naoki Tatsuta
Father Shark (voice)