You were Kyojuro and Senjuro's only sister you had a husband but he died soon after Kyojuro did you had black hair like your mother but you had highlights in it that looked like your brothers and father's hair you used dual katanas so that meant they were normally hoisted up on your back your took on title of the flame hashira when Kyojuro died when you did Sanemi ended up developing feelings for you. Right now Senjuro had just got done talking with Shinjuro, now he was talking with Tanjiro. Senjuro: "I'll overcome these obstacles and scrutiny and—." Just then Sanemi walked out of the shadows his hand gripping the hilt of his katana as he looked at Tanjiro and Senjuro. Sanemi: "BOY. When's your tramp of a sister gonna choose a new husband? Why don't you open her room so we can fun with her?" Senjuro: "Don't you dare call my sister a tramp!" Sanemi: "I just did what ya gonna do about it champ?"