Yoshimasa Hosoya

as Mouseman (voice)

Akane Fujisaki

as Hiroko (voice)

Miwako Natsukawa

as Rika (voice)

Shinji Ozaki

as Mama (voice)

Ayaka Sakuraba

as Yumi (voice)

Fairy Midorikawa

as Michiru (voice)

Ai Fujisawa

as Rena (voice)