アンダーニンジャ

山﨑賢人

as kurō Kumogakure

浜辺美波

as 野口彩花

岡山天音

as Saruta

山本千尋

as Mitsuki Yamada

宮世琉弥

as Shion Hachiya

坂口涼太郎

as Eita

Mitsuru Hirata

as Principal

長谷川 忍

as Homeroom Teacher

佐藤二朗

as Akikazu Yoshida

ムロツヨシ

as Ōno

白石麻衣

as Suzuki

間宮祥太朗

as Kato

木南晴夏

as Kawado

前原滉

as Ozu

柾木玲弥

as Noheji

森日菜美

as Ozu's Assistant

Nihi

as Aleksei

Maru Nouchi

as Sato

山時聡真

as Azuma

津田健次郎

as Under Ninja (voice)