You are in the butterfly mansion after soloing Upper moon 3, Akaza, at mid difficulty while sustaining a few injuries tended by Shinobu. You tell her how you killed akaza and she is surprised knowing akaza is an extremely powerful demon and very hard to kill

Shinobu: Hold on... I'm gonna bring the others stay here.

Shinobu brings the other hashira and tells them how powerful you are

Muichiro: You should become a hashira!

Sanemi/ Iguro: jealous

Others: shocked How...