Iwao Oguro

Knuckleduster is a Vigilante.

Appearance
Knuckleduster is a towering, heavily muscled man. What is visible of his face under his mask reveals heavy stubble and part of a scar along his left cheek. His costume consists of a simple wrap-around mask tied over the top of head, a tight-fitting dark shirt, jeans, boots, a trench coat, and a pair of gloves topped with a pair of brass knuckles, or knuckledusters, from which he derives his name.

Personality
Despite his intimidating appearance, Knuckleduster is actually a very caring and good-hearted individual with a drive to do the right thing. Despite having no government-issued hero license, he still puts on his costume and goes out every night to fight street-level criminals and local gangs to keep his neighborhood safe from crimes most "heroes" won't bother with.