如月 お母さん

She is the mother of Maaya and Yuu.

She and her husband are happy to see that their children get on well and don't argue with each other. They are amused to see them so close when Maaya asks Yuu to massage her shoulders.

To see them like this ( especially Maaya who is always smiling ) warms their heart and comfort them. However, they don't suspect that their daughter's smile hides a whole other thing than a simple older sister/younger brother relationship.

According to her and her husband, Maaya is the exact copy of her mother when she was her age.