平野文

Lum (voice)

Toşio Furukava

Ataru (voice)

Kazuko Sugiyama

Ten (voice)

神谷明

Mendou (voice)

池水通洋

Onsen Mark (voice)

Tomomiçi Nişimura

The Principal (voice)

Mayumi Tanaka

Ryunosuke (voice)

安西正弘

Ryunosuke's Father (voice)