|Aya Nagase's Mother|
Nagase's mother was a middle aged woman of average height and build, with short light colored hair, a couple wrinkles around her face, and in her short appearance was seen wearing an apron over a dark colored shirt and light colored pants.
During her short appearance, Nagase's mother was shown to be a little strict and expected some discipline from her daughter criticizing her for coming into the kitchen in nothing but her night gown.
After Aya was infected with altering cells from Sister Jill, Aya went towards her mother who was cutting vegetables. She thought Aya wasn't acting properly coming to her in just a night gown even though it was their home. Aya in a fit of murderous intent then used the knife her mother was using to kill her before running off.