Takama Kozue

A married woman who works part-time at the flower shop.
She is kind and maternal, but also a bit naive; She is easily persuaded.

She is a senior to Mai, the protagonist's brother's wife, and her gentle appearance reflects her just as gentle personality. Since the protagonist is her senior at the flower shop, she speaks to him in a polite tone. She doesn't know much about sex, so it's not that she's dissatisfied with her current sex life. Instead, she always feels lonely because her husband won't pay her any attention.