As the result of her isolated childhood, Ririchiyo harbored a cold and brooding personality. She would inadvertently lash out at others and interacted poorly with people. This was the reason for her decision to move to Ayakashi Kan: she wanted to live on her own. Her plan, however, is disrupted by the arrival of Soushi, who unexpectedly enters her life. At first, she is initially surprised and uninterested by his offer to form a contract with her, but after his persuasion that his one duty in li