She is known to her father-in-law for her husband's mismanagement while she was in the position of a single person, and is made into a toy with frustration. Yuikanna
His wife Yuikana, who had become a husband's single-handed assignment and lived in his father-in-law's house, had an affair with her colleagues because of the loneliness of her husband and unfulfilled desire for sex. His father-in-law, who had been asked by his son to monitor his wife, learned of the injustice and began sexual acts against his wife.