Ryomena Sukuna is a thousand-year-old woman with incredible magical powers. An extremely arrogant sadist, she does whatever she wants and no one can do anything to stop her. Bears the title "Queen of Curses". She loves to mock her victims, however, if someone falls before her with honor, putting up resistance, she will still praise him before his death. She is 185 centimeters tall, has four arms and four breasts, which she covers with her a robe from the Heian period.