The character manages the apartment complex housing a high school student and is mother to one of their classmates, exuding a warm, gentle demeanor. Unbeknownst to her, she harbors latent demonic abilities, remaining oblivious to the supernatural world. These dormant powers unintentionally terrify a local demon who views her as a fearsome underworld authority figure dubbed "boss." She sports a practical ponytail and a distinctive birthmark or mole. While her days center on maintaining the apartments and nurturing her daughter, her oblivious yet unnerving effect on the demon weaves recurring comedic tension into their interactions.