Dr. Slump: Hoyoyo! Space Adventure

Kenji Utsumi

Senbei Norimaki (voice)

Mami Koyama

Arale Norimaki (voice)

Yasuo Yamada

Dr. Mashirito (voice)

Mariko Mukai

Midori Yamabuki (voice)

Kazuko Sugiyama

Akane Kimidori / Kinoko Sarada (voice)

Naomi Jinbo

Peasuke Soramame / Aoi Kimidori / Momotaro (voice)

Toshio Furukawa

Tarou Soramame (voice)

Hiroshi Ôtake

Nikochan Daiou (voice)

Isamu Tanonaka

Gala (voice)

Shigeru Chiba

Nikochan's Servant (voice)

Masaharu Satô

Pargos (voice)

Koji Totani

Kurikinton Soramame (voice)