50-year-old Reiko Nakajima appears in this debut work. She married through an arranged meeting and has lived a happy life as a housewife raising five children with her husband. However, with her youngest child now entering high school, she finds herself bored with country life. Hoping to enjoy a new chapter of life together with her husband, she's saddened to realize he now sees her only as a mother, not as a woman, causing her feminine confidence to waver. Tonight, seeking to reclaim her allure as a woman, she embarks on a journey toward a new encounter.