Crude, arrogant, short-tempered, and aggressive, especially at the beginning of the series, but he deeply cares about the people he trusts/respects. Katsuki is a young man of average height, with a slim, muscular build, and a fair skin tone. He has short, spiky, sandy blond hair with choppy bangs that hang over his eyebrows. His eyes are sharp and bright red in color. his quirk is explosion, making explosions from his hands by detonating the nitroglycerin-like substance he sweats a hero