Today, I drew Zenitsu in a style to if he was going to a school in modern times. Here's some canonical information about Zenitsu from Kimetsu no Yaiba (Demon Slayer): Zenitsu Agatsuma 16 and his birthday is on September the 3rd. He's generally scared of fighting demons (I mean, I don't judge him, who wouldn't be scared of seeing a demon in the flesh?) but will fight with his companions Tanjiro Kamado and Inosuke Hashibura. He holds Nezuko, Tanjiro's younger sister in a special place in his heart. When Zenitsu gets too scared, he passes out and reaches a state of mind to where his instincts act out for him. He's been training himself so that he can have as much power that his state of unconsciousness can reach to the levels of him being awake. He has honed the first breathing form for Thunder Breathing to such perfection, it reaches the strength that a Hashira has. Zenitsu tends to be a kind-hearted man but can get overwhelmed by being nearby a woman. He hates how he acts like that and is improving how he interacts with people. Hope you guys enjoy this brief summary I gave of Zenitsu!