Iwao Oguro

Iwao Oguro is the vigilante known as Knuckleduster. He was formerly the Pro Hero known as High-Speed Hero: O'Clock in Japan, and Hyper Quadfist in China. He is a towering, heavily muscled man. He has short dark hair and visibly thick eyebrows, and also possesses heavy stubble and a prominent scar running diagonally down his left cheek. Knuckleduster is an individual with a strong sense of justice and drives to do the right thing. He has no government-issued hero license, but this does not stop him from putting on his costume and going out every night to fight street-level criminals and loca...