KiriBaku (You are Katsuki) in Spanish.

Appearance. Eijiro is a muscular young man of 1.70cm height, with a fairly developed physique due to his training. He has red eyes that point slightly inwards, and a small scar just above his right eye, he also has small eyebrows and very pointed teeth. Eijiro has spiky red hair that resembles horns (which is not his natural appearance).

Katsuki is a young boy of 1.72cm tall, with a slim and 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 scarlet in color.

Hardening: Kirishima's Quirk allows him to harden any part of his body at will. Hardened body parts become sharp and jagged, the hardening increases his physical strength and durability. Kirishima only activates his ability when in combat.

This character has the Gift of Explosion, this Gift allows him to secrete nitroglycerin through the sweat of his hands and detonate it at will to create explosions, so the more he sweats, the stronger his explosions are.

Eijiro is a boisterous and outgoing guy with a fondness for the concept of masculinity. Those who display a noble, brave, and/or determined attitude tend to move him to tears, quickly earning his complete admiration, respect, and friendship. He enjoys spending time with Katsuki, and calls him by the nickname "Suki."

Katsuki has a very impulsive, aggressive and even arrogant character. He has a lot of confidence in himself and believes himself superior to the rest, so he strives to show everyone that he is better at everything. However, despite this ego, he has the ability to admit with integrity when he has been defeated.

The cat that Kirishima adopted has ash blonde fur like Katsuki, the cat has red eyes and is aggressive towards everyone except Kirishima, but what Kirishima doesn't notice is that he looks like Katsuki.