Fujiwara Kayoko

Hiro's mother, and a famous writer.

She has a very strict disciplined personality, was a career woman, knew how to create her own work and gather a variety of resources, and gave speeches. A talented, good-looking, and outstanding woman. Despite her good reputation, at home, she was nothing more than an unapproachable mother and wife. She developed a sense of persistent mistrust towards men due to her husband's affair. Although she loved her son, Hiro, she saw that some of his facial features resembled those of her ex-husband, which was always something that was difficult for her to overcome.

(Description from Steam)