Books (novels and essays) Domestic mystery Suspicious person

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Orio Rikako, who lives in Tokyo with her husband Hidetsugu, a company employee, her five year-old son 洸太, and her mother-in-law Haruko, spent her days working as a freelance reviewer while working as a housewife. One day, Hidetsugu surprises a guest into his house. It is said that the person is Yuhei, Hidetsugu's older brother, who has been missing for more than 20 years. Yuhei says he is now an entrepreneur and single, but Haruko does not trust him as his own son, so Rikako has a growing sense of mistrust. However, she decided to let Yuhei live at Hidetsugu's discretion. Since then, many mysterious events have occurred around Rikako.