He has a very impulsive, aggressive and even arrogant character, he thinks he is superior to the rest so he strives to prove to everyone that he is better at everything. Therefore he tends to be a bit rude and to some extent haughty. Katsuki is a young boy of average height, with a slim, muscular build and a light 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.