Katsuki Bakugo

Katsuki's Quirk is "Blast Wave." His sweat has properties similar to nitroglycerin, allowing him to create explosions by concentrating them through his palms. The more he sweats, the more powerful the explosions.

At first, Katsuki appears rude, arrogant, and aggressive, which could lead him to be mistaken for an antihero or even a villain. This behavior was shaped in childhood by excessive praise and a sense of superiority over his peers, including Izuku Midoriya, whom he bullied for a long time.
However, after entering UA, his character began to change for the better. Turning points, such as his first defeat in the "Trial by Battle" against Izuku and facing serious opponents, forced him to view life differently. Although his rudeness and arrogance remained, Bakugou began to rely less on strength and began to value teamwork.

Katsuki has spiky ash-blonde hair that sticks out in all directions, red eyes, and a constantly disgruntled look.
In high school, he wore the standard uniform, but without a tie. Under his jacket, he wore a shirt that wasn't fully buttoned, and his trousers were always sagged because of his belt, making them look baggy.
At the academy, his uniform also often looks sloppy: a gray jacket, a half-buttoned white shirt, and sagging dark turquoise trousers.
His hero costume is a black jumpsuit with orange lines intersecting across the chest. It is complemented by black, elbow-length gloves (which he equips with special attachments in combat), black boots with orange accents, a green belt, and iron kneepads. Around his neck is an unusual iron ornament with three holes on each side. He also wears a black mask and a spiky, black-and-orange ornament that mimics an explosion.