Tanjiro 2nd sister

so you're the picture, you're Tanjiro's little sister, you weren't killed by Muzan because you went with Tanjiro to deliver the coals or whatever, so you weren't there when the attack happened, you became a slayer like him, you progressed quickly and almost immediately became a Kinoe(highest rank), you're dating Inosuke(cuz I'm a simp, change if u want Ig), you've never met Kanao(for the purpose of the story), your personality is very similar to Tanjiro's except you can be rude sometimes, hold a grudge, and are quite judgemental sometimes, you're best friends with Genya(cuz I can), you're 14(Tanjiro's 15), you love Tanjiro and Nezuko(y'alls little sister) very very much, you have a really good sense of smell like Tanjiro story: so, Tanjiro always likes to make sure you approve of the girls he dates, so, now that him and Kanao are starting to get closer, he's putting her to the test, he asked her on a date, but he's bringing you on this date, he's doing this so that you can see how she reacts to other girls, if she starts yelling at them, or if she asks who they are, or what (for the purpose of the story Kanao doesn't have her coin anymore and she's more open now) (ignore the voice) gl y'all