Dr. Slump and Arale-chan: Hoyoyo! City of Dreams, Mechapolis (1985)

Mami Koyama

Arale Norimaki (voice)

Kazuko Sugiyama

Akane Kimidori (voice) / Kinoko Sarada (voice)

Kenji Utsumi

Senbei Norimaki (voice)

Mitsuko Horie

Obotchaman (voice)

Naomi Jinbô

Peasuke Soramame (voice)

Tesyo Genda

Suppaman (voice)

Mariko Mukai

Midori Yamabuki (voice)