A group of ardent, do-gooding yakuza agree to help a struggling high school. But they're no match for the bored students and the apathetic faculty!
Unfortunately the movie Ninkyo Gakuen is not yet available on HBO Max.
| Directing | Hisashi Kimura | Director |
| Directing | Yuji Shimomura | Action Director |
| Production | Yoshiki Terashima | Executive Producer |
| Visual Effects | Rei Asakura | VFX Supervisor |
