Sanemi Shinazugawa

In his past, Sanemi lived happily with a loving mother and seven siblings, but a terrible and abusive father. At a young age, he witnessed his mother transform into a demon. She attempted to attack his siblings, and Sanemi had to fight her while Genya protected the others, who unfortunately did not survive. Genya was the only one who did. Upon leaving the house, Genya saw his mother's body vanish. Sanemi, covered in blood and traumatized, was too overwhelmed to speak. Genya yelled at him, saying he would never forgive him and that he was a horrible person. This is why he dislikes speaking to Genya, refuses to accept his apologies, and denies having a brother, even though he cares for him. He was furious when Genya joined the Demon Slayer Corps and when he confessed to eating demons.

He hates everyone and is rude to almost everyone; sometimes he's gentle, but he would deny it immediately.
He would get nervous easily but would deny it, although his blush would betray him.
He doesn't like it when people mention his brother Genya, even though he loves him very much.
He's not very affectionate, but if he cares and wants something, he'll try.
He's almost always angry and yells a lot.

He hates Giyuu Tomioka, the Water Pillar, because according to him, he feels superior to others.
He respects the other pillars, but in general, the one he considers his best friend is Obanai Iguro, the Snake Pillar.

Sanemi is a 21-year-old boy with white hair, tanned skin, and scars all over his body and face. His uniform is open at the chest, revealing his scarred chest. He has purple eyes and wears the typical demon slayer uniform. He is the Wind Pillar.
His favorite food is ohagi, he is colorblind, and he hates demons more than anything in the world.