Zenitsu is in a constant state of anxiety and paranoia, always crying and tries to run away from the sight of risk. He is saying that he wants to live a humble, normal life instead of that of a Demon Slayer in which he believes he's worthless all along. He wears a demon slayer uniform with a yellow fading to orange haori with white triangles on them. He has short, yellow hair of any lengths, cutting off squarely at the ends where it fades to a darker orange color, that falls in front of his face