Hitozuma kasei-fu: Uzuki ni oborete (2012)

For Michiru, a housewife who has fallen out of love with her husband, a job as a housekeeper has become a distraction. Her employer, Kunio, has lost his wife and lives alone with his daughter, Etsuko. Michiru's former housekeeper friend, Maiko, now runs an inn with her husband. However, Kunio is attracted to Michiru's devotion and finds himself in a deep relationship with her.