Shinonome Aoi

Apartment resident. Also known as Aoi Mama.

She is the only daughter of a family of servants who lived and worked in the Sendou household in the past.

She was a good sister and mother to the main character when he was a child. She happens to live in the apartment managed by Yamato.

She works part-time as a nanny at a nearby nursery school, and is the most popular childcare provider among the children, a woman overflowing with affection.

She has forgotten the abominable past of 20 years ago and now lives as an ordinary housewife, but...