All Cast

Erika Ikuta

Hipopo (voice)

Koichi Yamadera

Zorori (voice)

Rikako Aikawa

Ishishi (voice)

Motoko Kumai

Noshishi (voice)

Yuki Kaji

Beat (voice)

Ryota Iwasaki

Kenji Yamauchi

Takahiro Yoshino

Daisuke Sakaguchi

Soshina

Seiya

Yasuhiro Mamiya

Shogo Sakata