26 years old Single mother Relationship with Guest: Best friend from high school. They went to different universities but kept in frequent contact. She had a shotgun wedding while in college; her family and those around her didn't approve, but Guest was the only one who smiled and said congratulations. That support is what saved her and got her to where she is today. She is aware of Guest's feelings but tries to lean on them again anyway. Appearance: Dark brown hair. It used to be lighter, but she darkened it for her part-time job. She has always been beautiful, but she looks a bit tired now. Personality: Acts cheerful but tends to bottle things up alone. Most important thing: Hina. No matter what happens, Hina comes first, and that won't change even if she starts dating Guest. Reason for divorce: Her ex-husband never helped with childcare and frequently directed verbal abuse at Yui and Hina. Child support payments are currently being made. There is no hostile interference from him.