Uchû e tobidasu - 4 -
- Episode aired Aug 28, 1983
Toshiko Fujita
- Miimu
- (voice)
Naomi Jinbô
- Daisuke
- (voice)
Sanae Miyuki
- Sayaka
- (voice)
- (as Miyuki Muroi)
Shigeru Chiba
- R-1
- (voice)
Rumiko Ukai
- Sachi
- (voice)
Yoshito Yasuhara
- Dr. Ôtani
- (voice)
Gara Takashima
- Mother
- (voice)
Ken'ichi Ogata
- Stingray
- (voice)
Keaton Yamada
- Shii
- (voice)
- (as Shunji Yamada)
Takaya Hashi
- Dei
- (voice)
Masaru Ikeda
- Efu
- (voice)
Hiroshi Ôtake
- Scholar
- (voice)