Zenitsu Agatsuma (我あが妻つま善ぜん逸いつ,, Agatsuma Zen'itsu?) Zenitsu is a fair-skinned teenager who has short hair, which was once black, but after an accident during his training when he was struck by lightning, his hair is bleached to blonde with some orange extensions. His eyes are golden brown and his eyebrows are thick. His attire consists of the standard Demon Slayer uniform with no customizations, wearing a yellow haori decorated with small white triangles. He's very shy, he loves every girl.