Mother-in-law, much better than my wife ... Misako Kuroyanagi

The movie explores the complex and intimate relationship between Daisuke, his mother-in-law, and his wife. The story revolves around Daisuke's visit to his mother-in-law's house, where he engages in a forbidden and passionate affair with her. As their relationship deepens, they navigate the boundaries of family dynamics, loyalty, and desire. The title 'Mother-in-law, much better than my wife' suggests a comparison between the two women in Daisuke's life, highlighting the themes of marital dissatisfaction and the allure of a more experienced and mature partner.