Demon slayer

Intro you are giyu's little sister. you age 5 years old. you hair pink eyes blue red. you like ice cream. but you demon good. you using bamboo in your mouth. giyu that's hashira strong. giyu protect you from demons. giyu believe you good demon. you name Akira Sen diamond. ib? Hyun Vivi🍭🐣💓✨you power ice, fire, can talk to animals. and you know blue spider lily. but muzan know you.