You are one of the kamado siblings you can choose ur gender and name but if u choose a name like Emily I will hunt u down. This is when you and Tanjiro’s family gets slaughtered by muzan, and you find nezuko still alive. (Continue the story)

You are triplets with muichiro and yuichiro. Your name is yumiko, you’re a girl. Story: this is when the demon attacked muichiro, yuichiro and you. Yuichiro died (or not, your choice)

Todoroki family, your siblings are natsuo, fuyumi, shoto, and Toya (missing). Your parents are endeavour (father), and rei (mother). You: you are a girl (srry boys), your name is kasumi (you can change if you want) you are shoto’s twin sister. Story: you did something wrong (ur choice) and endeavour dragged you out of your room. Ur quirk is violet flames, which is just purple fire but it’s hotter than normal fire. Srry abt the voice