In Jujutsu Kaisen 0, the death of Rika Orimoto is framed as the catalyst for all the events of the story, burdening young Yuta Okkotsu with a violent cursed spirit bearing her name. She is a victim whose death and subsequent haunting mutate an innocent crush into a twisted love story, but for those who have read her profile in the manga, her backstory kinda changes everything.