Kekkon Yoteibi (2023)

Kawai Yoshiko is a 28-year-old single woman who has been struggling to get over a broken heart. On the eve of her 29th birthday, she encounters her colleague Yuuki-san and confides in him what happened. To her surprise, Yuuki-san offers her a marriage proposal with one condition – that she agrees to marry him a year later. Despite having always assumed she would be married by her late twenties with two children, Yoshiko is forced to reconsider her assumptions and make a major life decision.