Minori Matsushima

Marie (voice)

Osamu Kobayashi

Ougon Bat (voice)

Kazuya Tatekabe

Dareo (voice)

Yuzuru Fujimoto

Narrator (voice)

Ichirô Murakoshi

Professor Yamatone (voice)

Kazue Takahashi

Takeru Yamatone (voice)

Kenji Utsumi

Mazo (voice)