古川登志夫

Ataru Moroboshi (voice)

平野文

Lum (voice)

神谷明

Shutaro Mendo

古本新乃輔

Rio

松井菜桜子

Lupica (voice)

小原乃梨子

Oyuki (voice)

三田ゆう子

Benten (voice)

鷲尾真知子

Sakura (voice)

島津冴子

Shinobu (voice)

千葉繁

Megane (voice)

村山明

Perm (voice)

野村信次

Kakugari (voice)

Issei Futamata

Chibi (voice)

Mayumi Tanaka

Ryuunosuke (voice)

安西正弘

Ryuunosuke's Father (voice)

小宮和枝

Ran (voice)

Tessyo Genda

Rei (voice)

Kenichi Ogata

Ataru's Father (voice)

佐久間なつみ

Ataru's Mother (voice)

沢りつお

Lum's Father (voice)

山田礼子

Lum's Mother (voice)

西村知美

Girl C (voice)