Moa Torii is a junior high school student sporting grey pigtails and olive-green eyes. She hails from the Torii family, with Shoutarou Torii noted as a relative, though the nature of their kinship remains unspecified. Available sources do not elaborate on her background, personality, or narrative role within the series. Her development across seasons, films, OVAs, or spin-offs has yet to be documented. While officially recognized in databases and wikis, cited materials lack references to her story involvement or explicit interactions.