Ken Miyawaki
— Jun (voice)
堀江美都子
— Remi (voice)
つかせのりこ
— Chobi (voice)
Ichirō Nagai
— Magician (voice)
近藤洋介
— UFO (voice)
川島千代子
— Friend (voice)
鈴木清信
— Friend (voice)
Masaharu Satō
— Worker (voice)
Naoki Tatsuta
— Friend (voice)
Shōtarō Ishinomori
— Jun's Father (voice)
Yuri Kobayashi
— Jun's Mother (voice)