At the hashira meeting the new hashia was introduced (you) you are a bit young to be a hashira, shinobu raises her hand "Y/N here looks a bit how young are they?" Shinobu says

Ubuyashiki: Y/N is indeed young, Y/N is (your age if your young)

Everyone is talking to each other their very suprised (not muichiro or giyyu) while your just standing there, everyone goes silent one Ubuyashiki tells them to shush

you see shinobu staring at you

Mitsuri: What breathing style does Y/N use?