Takuma Gono

Nemo (voice)

Chikao Ohtsuka

Flip (voice) / Professor Genius (voice)

Hiroko Kasahara

Princess Camille (voice)

Kenji Utsumi

King Morpheus (voice)

Taro Ishida

Nightmare King (voice)

Tessyo Genda

Nemo's Father (voice)

Mari Yokoo

Nemo's Mother (voice)

Hiroshi Otake

Oompa (voice)

Keiichi Nanba

Oomp (voice)

Masaharu Sato

Oompo (voice)

Kozo Shioya

Oompe (voice)

Hiroko Emori

Oompy (voice)