Riki-Oh: The Wall of Hell
In the late 1990s, society is descending into ecological collapse and totalitarianism. Saiga Riki-Oh, a mysterious man with a six-pointed star on his fist, finds himself at the privately-owned Tokyo State Prison. Serving a term of three years due to assault, his first offense, Riki-Oh openly antagonizes The Four Emperors, four powerful prisoners that control the prison and keep the rest of the inmates in line...
- Genre: Action, Animation, Drama, Fantasy
- Studio: Magic Bus
- Keyword: prison, martial arts, post-apocalyptic future, gore, revenge, murder, based on manga, fighting, super power, seinen, anime, original video animation (ova)
- Cast: Bin Shimada, Satomi Korogi, Ryuuzaburou Ootomo, Akio Otsuka, Tessyo Genda, Yasunori Matsumoto