Tendou Kodzunu

Born Manabu of the Ryuuzu Noble House, Tendou is a man with superhuman abilities who is able to transform humans into ogres and demons using the Dark Arts. He has a selfish, wicked sense of justice, but he isn't entirely evil; Tendou is often shown in a sympathetic light. The biggest discrepancy between the anime and original video game version of this character is the visual design, although his personality and reasons are inevitably different, as well. Tendou is a descendant of Tenkai Kodzunu from the prequel game Tokyo Majin Gakuen: Gehouchou. (Source: Wikipedia, original video game data)