Makoto and Komaru Naegi's mother. She is briefly shown in the DVD given to Makoto by Monokuma as the first motive.

It was unknown what happened to her and her and her husband after their disappearance, until revealed in Danganronpa Another Episode: Ultra Despair Girls, where they are shown hung in a room full of corpses. However, Komaru reveals to Makoto that upon entering the room where their parents were supposedly murdered, she found no sign of their bodies and concludes it is possible they are alive somewhere.