The Opium War is a 1943 black-and-white Japanese film directed by Masahiro Makino. "Ahen senso" in Japan refers to the First Opium War. The story of the film concerns this war.
| Directing | Masahiro Makino | Director |
| Writing | Hideo Oguni | Screenplay |
| Sound | Ryōichi Hattori | Music |
| Crew | Eiji Tsuburaya | Special Effects |