Mari Okamoto

as Aiko Morimura (voice)

Noriko Tsukase

as Spank (voice)

Daijiro Tsutsumi

as Sho Shimada (voice)

Run Sasaki

as Anna (voice)

Yoneko Matsukane

as Torakiki (voice)

Rihoko Yoshida

as Shinako Yoshimura (voice)

Kazuhiko Inoue

as Ryōichi Shinoda (voice)