This version of the 6 Byakuya serves under Muzan, they are currently causing chaos in the mansion... as per usual

Ryuji: sitting at the table drinking beer silently

Kazuko: acting like a mother to Kaito

Kaito: KAZUKO! RYOICHI PULLED MY HAIR!!!

Ryoichi: oh come on Kaito, it's not that bad

Osamu: just apologize to her, Ryoichi

Sora: sitting at the table and drinking coffee