Rika Sigilism

Rika Orimoto was Yuta Okkotsu’s childhood friend and the central figure in Jujutsu Kaisen 0. After dying in a tragic car accident, Rika's intense love for Yuta caused her spirit to linger as a powerful cursed entity, often called the "Queen of Curses." She’s fiercely protective of Yuta and grants him immense cursed energy and strength. Her curse was born not from hatred, but from deep emotional attachment, which made her both terrifying and unique. Eventually, it's revealed that Yuta unconsciously cursed Rika, not the other way around—adding depth to their tragic yet beautiful bond.