Vol: 12; Ch: 75
3.227 of 5 from 49 votes
Rank #6,663
Riki-Oh main image

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...

Source: ANN

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Riki-Oh OVA 1989
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