Megumi Hayashibara

Boris (voice)

Joji Yanami

Cat (Voice)

Daisuke Gori

Male Gorilla (voice)

Masako Nozawa

Nearsighted Rat (voice)

Namase Katsuhisa

Lion (voice)

Maiko Kikuchi

Elmer's Mother (voice)

Masahiro Takashima

Elmer's Father (voice)

Naoki Tatsuta

Seagull (voice)

Yusaku Yara

Rhino (voice)

Chiaki Fujimoto

Rōjī (voice)

Hiroko Emori

Female Gorilla (voice)

Junichi Sugawara

Rachel (voice)

Takumi Yamazaki

Roberta (voice)

Makiko Ohmoto

Lucy (voice)