A fortuneteller prophesizes that whoever marries the beautiful Ukio will become the ruler of the world. Naturally, this makes her very popular with those vying for power, particularly the insatiably greedy Lord Donjo. Only the ninja Jotaro can stop Donjo's plan, but to do so, he must first battle the deadly team of "Devil Monks" serving the lord. Will Jotaro succeed in his mission? And if so, will Ukio marry him, thus making him the ruler of the world?
Unfortunately the movie Ninja Wars is not yet available on HBO Max.
| Writing | Fûtarô Yamada | Novel |
| Production | Izumi Toyoshima | Producer |
| Sound | Toshiaki Yokota | Original Music Composer |
| Directing | Kōsei Saitō | Director |
| Editing | Isamu Ichida | Editor |
| Production | Masao Satô | Producer |
| Camera | Fujio Morita | Director of Photography |
| Writing | Ei Ogawa | Screenplay |
| Sound | Fumio Hashimoto | Sound Recordist |
| Lighting | Etsuaki Masuda | Lighting Technician |
| Directing | Isao Yoshiwara | Assistant Director |
| Art | Norimichi Igawa | Art Direction |
| Production | Haruki Kadokawa | Producer |
