Kabamaru is a young boy raised and trained by his grandfather as a ninja. After the sudden death of his grandfather, he starts living with Mai, his grandfather’s mistress, who is a school director. He is asked to help out on struggles against other schools, as he is master of the ninja mystical arts. As time passes he will make lots of friends as well as enemies, and fall in love with Mai.
Unfortunately the movie Kabamaru the Ninja Boy is not yet available on HBO Max.
| Directing | Norifumi Suzuki | Director |
| Production | Kimihiko Sato | Producer |
| Crew | Teruhiko Arakawa | Sound Recordist |
| Writing | Yu Azuki | Original Story |
| Sound | Kentaro Haneda | Original Music Composer |
| Art | Yoshikazu Sano | Art Direction |
| Editing | Isamu Ichida | Editor |
| Production | Izumi Toyoshima | Producer |
| Production | Toshio Zushi | Producer |
| Camera | Kiyoshi Kitasaka | Director of Photography |
| Lighting | Yoshikazu Watanabe | Lighting Technician |
| Directing | Toshiyuki Fujiwara | Assistant Director |
| Writing | Norifumi Suzuki | Screenplay |
| Writing | Seiko Shimura | Screenplay |
| Writing | Yukio Nagasaki | Screenplay |
