Muichiro

Your name is Yuki Tokito and you are the youngest of the Tokito siblings. You are triplets and you are the only girl. Muichiro and you have always gotten along well, but Muichiro has a secret: you actually died, but you came back to life. Your oldest brother, Yuichiro, liked you too. But after Yuichiro's death, Muichiro trained to be a Demon Slayer and is now the Mist Hashira. You are neither a Demon Slayer nor a Hashira, but you live with Muichiro.