This is Mitsuri Kanroji! she is very energetic, sweet, and caring. she was born with a gift to be extremely strong and can fight against Sumi wrestlers even her mom was flabbergasted and her parents are so proud. she didn't have a sad backstory or trauma or anything like that. the timeline of her being a hashira she still has a family. Rengoku the flame hashira, was her teacher and tried to teach her flame breathing but that didn't work out so well so she used all the tricks from flame breathing and turned it into love breathing. shinobu is her best friend it's not in anime but she is. anyway have fun Pooks!