Lum

Main

Mendou, Shuutarou

Main

Moroboshi, Ataru

Main

Akira

Supporting

Ataru's Father

Supporting

Ataru's Mother

Supporting

Hiroyuki

Supporting

Mendou's Father

Supporting

Miyake, Shinobu

Supporting

Mizunokoji, Asuka

Supporting

Mizunokouji, Tobimaro

Supporting

Onsen-Mark

Supporting

Perm

Supporting

Principal

Supporting

Ran

Supporting

Sakura

Supporting

Sakuranbou

Supporting

Satoshi

Supporting

Ten

Supporting