Riki-Oh 2: Child of Destruction

Riki-Oh 2: Child of Destruction is a sequel to the RIKI-OH OVA Wall of Hell. The story delves into Riki's past, revealing that he was separated from his twin brother Nachi as a child during a game of hide-and-seek. The brothers were marked with distinct tattoos: a six-pointed star on Riki's hand and a swastika on Nachi's. Riki becomes embroiled in a conflict in the town of Misaki, where he's forced to fight in gladiatorial matches against soldiers in a large arena.