Akiko, a young woman, comes to Vladivostok to meet Matsunaga, a young businessman she has met in Tokyo only once. Akiko finally finds Matsunaga. However, he leaves her again, warning her not to trust strangers in a foreign country. She tries to follow him, but she is attacked by thugs and dumped on the outskirts of town.
Unfortunately the movie Seventh Code is not yet available on HBO Max.
| Directing | Kiyoshi Kurosawa | Director |
| Production | Yasushi Kubota | Executive Producer |
| Production | Yasushi Akimoto | Production Supervisor |
| Production | Yumi Arakawa | Producer |
| Sound | Yusuke Hayashi | Music |
| Lighting | Eiji Oshita | Gaffer |
| Production | Yoshi Kino | Associate Producer |
| Crew | Tatsuro Koike | Stunt Coordinator |
| Costume & Make-Up | Yoko Nakamura | Makeup Artist |
| Production | Yumi Arakawa | Executive Producer |
| Writing | Kiyoshi Kurosawa | Writer |
| Editing | Kôichi Takahashi | Editor |
| Production | Hirohisa Mukuju | Producer |
| Art | Norifumi Ataka | Art Direction |
| Costume & Make-Up | Masae Miyamoto | Costume Supervisor |
| Editing | Takashi Kitano | First Assistant Editor |
| Visual Effects | Shûji Asano | Visual Effects Supervisor |
| Camera | Shinya Kimura | Director of Photography |
