上村 由美子

Mother of Yuuki, the main character. She is a caring mother and a good cook.

She is well known as a beautiful woman in the neighborhood. She is usually gentle and calm. She encourages her husband, who is too timid and kind, and supports his dreams.

She used to be a housewife until her husband's company went bankrupt, but she has been supporting the family financially by working part time since he got into debt. She tries her best to overcome her difficulties with a cheerful smile.

She is now a woman in her prime, and her sexual desire is increasing.