Kento Yamazaki

Saichi Sugimoto

Anna Yamada

Asirpa

Gordon Maeda

Hyakunosuke Ogata

Asuka Kudo

Hajime Tsukishima

Shuntaro Yanagi

Yohei / Kohei Nikaido

Yuki Izumisawa

Toraji Kenmochi

Yuma Yamoto

Yoshitake Shiraishi

Ryohei Otani

Genjiro Tanigaki

Katsuya

Tatsuma Ushiyama

Mitsuki Takahata

Umeko

Katsumi Kiba

Shinpachi Nagakura

Hisako Ôkata

Huci

Debo Akibe

Asirpa's Great Uncle

Makita Sports

Takechiyo Goto

Arata Iura

Aca

Hiroshi Tamaki

Tokushiro Tsurumi

Hiroshi Tachi

Toshizo Hijikata

Yuno Nagao

Osoma

Ken Aoki

Naoaki Noma

Yuuki Luna

Asirpa (voice)

Kenta Matsushima

Kazuo Maeyama

Kentarō Shimazu

Kanjiro Kasahara

Katsumi Suzuki

Ainu boy

Kenjiro Tsuda

Narrator (voice)