Katsuki Bakugo 爆豪勝己 also known as Kacchan かっちゃん by his childhood friends is a student in Class 1-A at U.A. High School, training to become a Pro Hero. He is the deuteragonist of the series.


Katsuki is a young man of average height, with a slim, muscular build and fair skin tone. He has short, spiky ash-blond hair with choppy bangs that hang over his eyebrows. His eyes are sharp and bright red in color.

At school, he wears the standard U.A. uniform without the customary red tie. Underneath his blazer, he wears a white collared shirt with the top few buttons undone. His pants are worn loosely, causing them to sag at his ankles, despite him wearing a belt in them.

His hero costume is composed of a tight, black, sleeveless tank top, with an orange “X” across the middle, forming a v-neck. There are two dots along the left line of his collar, indicating the support company that designed his costume.[3] His costume also has a metallic neck brace worn with rectangular ends that have three holes on each side. His sleeves reach from within his large grenade-like gauntlets to his biceps. His belt, which also carries grenades, holds up his baggy pants with knee guards, below which he sports black, knee-high combat boots with orange soles and eyelets. His mask is jagged and black, and as it goes around his eyes, a large, orange-rimmed flare shape protrudes from each side.

In the winter months, he wears a large jacket with a high collar, rather than the usual tank top, although it does have the same orange “X” design, so he can still sweat a sufficient amount, which is how his Quirk works.

While interning under Best Jeanist, he wore a pair of blue denim jeans with his hero costume, rather than his usual baggy pants. His hair was also combed and parted to one side during this tenure.