Miyo Saimori (斎森 美世)
Age: 19 Miyo Saimori is the eldest daughter of the Saimori family. Although she inherited the blood of her parents, who possessed supernatural powers, she was criticized as "incompetent" because her talent for seeing demons did not appear, and she grew up without knowing that she was loved. Her mother died when she was young. (Source: Official site, translated, edited)