Nakime is a demon who owns and controls the Infinity Castle and serves directly under Muzan Kibutsuji. Some time after Hantengu's death during the battle in the Swordsmith Village, Nakime attains the position of Upper Rank Four (上じょう弦げんの肆し, Jōgen no Shi?) in the Twelve Kizuki. She is aloof and taciturn, almost never speaking and displaying little to no emotion or will outside of obeying orders and extremely loyal to Muzan. She showed little interaction with other demons and disinterested.