Nombre original: ヤヌスの鏡
Fecha de estreno: 16 de agosto de 2019
Serie
Tiempo promedio: 0 minutos
Géneros: Misterio
Sinopsis: Ozawa Hiromi, a second-year high school student, lives with her strict grandmother Takako who deprives her of all freedoms. One day, Hiromi faints and wakens to a new personality named Yumi who is the opposite of Hiromi in all ways. Can Hiromi stop Yumi?