Mahjong Demon 4: Mahjong Proxy War (1994)
- Genre:
- Release Date: 1994-10-21
- Runtime: 1h 20min
- Language: 日本語
- Production Company: Takeshobo
- Production Country: Japan
- Director: Masaru Konuma
- Writer: Yoichi Maekawa
Kabukicho, Shinjuku. Shoichi Sakurai meets a man who goes to a mahjong parlor from 9am to 5pm and realizes that there is something missing in his mahjong. Next, a soba restaurant owner from Karuizawa who lost his land because of mahjong appears before Sakurai. Sakurai teaches him mahjong when he asks for his help, but...
Unfortunately the movie Mahjong Demon 4: Mahjong Proxy War is not yet available on HBO Max.
| Production | Ippei Takahashi | Executive Producer |
| Production | Akihiro Itō | Producer |
| Production | Takeshi Kato | Producer |
| Production | Hiroshi Hanzawa | Producer |
| Production | Atsuhiko Shida | Producer |
| Production | Nobuyuki Takahashi | Production Manager |
| Production | Shoichi Sakurai | Supervising Producer |
| Directing | Masaru Konuma | Director |
| Directing | Hideaki Yoshida | Assistant Director |
| Writing | Yoichi Maekawa | Screenplay |
| Writing | Takeshi Kanda | Original Story |
| Writing | Shiichiro Yanagi | Script Consultant |
| Camera | Hiroshi Ogata | Director of Photography |
| Sound | Kentarō Shimizu | Theme Song Performance |
| Sound | Shigeru Yamakawa | Songs |
| Art | Hiroshi Maruyama | Art Direction |
| Sound | Kotaro Hata | Recording Supervision |
| Lighting | Seisaku Kimura | Lighting Director |
| Editing | Isao Ohtaka | Editor |
| Crew | Soichiro Hiragane | Video Assist Operator |
| Sound | Hiroko Kumano | Recording Supervision |
| Camera | Junji Saito | Still Photographer |
| Crew | Ken Suenaga | Technical Advisor |
| Directing | Kimihiro Shima | Other |
| Production | Akiko Kubota | Casting |
| Crew | Junji Yasuda | Creative Consultant |
| Crew | Nobuyuki Tanaka | Creative Consultant |
