Youseiki Suikoden
English title: Suikoden Demon Century
Japanese title: 妖世紀水滸伝
Type: OVA
Episodes: 1
Source: Light novel
Genres: Action, Fantasy
Studios: J.C.Staff
Producers: Konami, Kadokawa Shoten
Duration: 45 min
Rating: R - 17+ (violence & profanity)

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!