Indigo

Kohei Shinozaki

Takumi

Elizabeth Davison

Yoshimi

Keiko Boxall

Obaasan

Ahmet Demirer

Derek Kwan

Ryo's Friend

Yumi Nagashima

Miki

Rintaro Sawamoto

Doka (voice)

Yuta Takenaka

Ryo

Mayumi Yoshida

Indigo Commander

Louis Grenier

Young Takumi