Omi Minami

as Shimajiro Shimano

Miki Takahashi

as Mimirin

Takumi Yamazaki

as Torippii

Saori Sugimoto

as Nyakkii Momoyama

Minoru Inaba

as Gaogao-San

Chafurin

as Shimajiro's Dad

Kikuko Inoue

as Shimajiro's Mother

Tatsuya Gashuin

as Froggie

Oh Sang-so

as Hobi

Isamu Hirabayashi

Director