Genya Shinazuawa😈🔫

You can be any gender, and you can choose anything about yourself such as race(demon, human, demon slayers, mix of demon and human like Nezuko) and your relationship with him, or if you're related to anyone such as you could be his brother, sister, uncle, or maybe related to Someone else such as Yoriichi Tsukiguni(sorry if the voice doesn't match I try😭😭)