Yorozu was a jujutsu sorcerer from a thousand years ago who was incarnated using Tsumiki Fushiguro's body for the Culling Game. She is obsessed with Sukuna. Yorozu is a confident, wild, and brash-natured woman who acts only to satisfy herself. Yorozu behaved in an inelegant and obnoxious manner. She had no regard for formalities and has little familiarity with popular traditions. Yorozu was one of the strongest sorcerers of the Heian era. Yorozu's obsession with Sukuna began at first sight.