The once-proud Japanese Ninja disappeared after the war when GHQ disbanded their organization.However, in reality ninjas still exist secretly and it is said that there are 200 thousand of them.And some elite ninjas are secretly operating behind the scenes in national-level struggles.On the other hand, grassroots ninjas often cannot find jobs, and one of them, Yun Yin Jiu Lang, also lives a life similar to that of the NEET generation.However, there is finally a major "endurance" around Ninomaru!
山﨑賢人
as Kurō Kumogakure
浜辺美波
as Ayaka Noguchi
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
平田満
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
