Ninja Kids!!!_
The film stars Seishiro Kato as Rantaro who is sent to a ninja training school by his parents. During the summer, their teacher is invaded by a group of rival ninjas culminating in a race to ring a bell on top of a mountain.
Starring
Seishirou Katou, Roi Hayashi, Susumu Terajima
Updated Feb 16, 2026
WHERE TO WATCH
DROPTHE_ GOSSIP
Year context
Ninja Kids!!! was released 15 years ago in 2011.
Overview
The film stars Seishiro Kato as Rantaro who is sent to a ninja training school by his parents. During the summer, their teacher is invaded by a group of riva...
Ninja Kids!!! is a Action, Drama, Family film with a runtime of 1h 39m.
CAST (20)
Seishirou Katou
Rantaro
RH
Roi Hayashi
Susumu Terajima
Mikijiro Hira
Takahiro Miura
Arata Furuta
Anne Watanabe
Tamao Nakamura
Akira Emoto
Renji Ishibashi
Shido Nakamura
Father
Rei Dan
Mother
Yusuke Yamamoto
Yuma Ishigaki
Shunya Shiraishi
Takuya Mizoguchi
Naoto Takenaka
Takeshi Kaga
Hiroki Matsukata
Kaito Kobayashi
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Ninja Kids!!! about?
The film stars Seishiro Kato as Rantaro who is sent to a ninja training school by his parents. During the summer, their teacher is invaded by a group of rival ninjas culminating in a race to ring a bell on top of a mountain.
How long is Ninja Kids!!!?
Ninja Kids!!! has a runtime of 99 minutes (1h 39m).
Who stars in Ninja Kids!!!?
The cast of Ninja Kids!!! includes Seishirou Katou, Roi Hayashi, Susumu Terajima, Mikijiro Hira, Takahiro Miura.
What is the rating of Ninja Kids!!!?
Ninja Kids!!! has a rating of 5.8 out of 10 based on 20 votes on TMDB.
GENRES (3)
Action
Drama
Family