In the early 21st century, an earthquake destroyed Tokyo. Japan lost its center of government and industry, and turned into a lawless territory. Looking for his sister, Takateru Suga learns that she was kidnapped by the powerful Koryukai gang. He decides to ally himself with a drag queen, two ex-mercenaries and a nun to destroy the crime organization and save his sister!
Unfortunately the movie Suikoden Demon Century is not yet available on HBO Max.
| Sound | Yoichiro Yoshikawa | Original Music Composer |
| Art | Toshiyuki Tsuru | Storyboard Artist |
| Directing | Hiroshi Negishi | Director |
| Editing | Shigeyuki Yamamori | Editor |
| Sound | Hideyuki Tanaka | Sound Effects |
| Visual Effects | Toshiyuki Tsuru | Character Designer |
| Sound | Yoshio Obara | Recording Supervision |
| Sound | Shosei Ito | Music Director |
| Editing | Kazuhiko Seki | Editor |
| Visual Effects | Toshiyuki Tsuru | Animation Director |
| Crew | Go Abe | Special Effects |
| Writing | Masayori Sekijima | Screenplay |
| Production | Nobuhisa Abe | Line Producer |
| Art | Osamu Honda | Art Direction |
| Camera | Akihiko Takahashi | Director of Photography |
| Crew | Hitoshi Yoshioka | Creator |
| Visual Effects | Takako Suzuki | Color Designer |
| Sound | Hideyuki Tanaka | Sound Director |
| Visual Effects | Kouichi Arai | Key Animation |