A clumsy but pure student, Yamada, has moved in next to the Hitomi family, who lives a happy married life with her beloved husband. In order to support Yamada, who will have to take over her family's rice shop if she fails this year, Ryo has to take care of things like meals and laundry. However, Yamada fell in love with Ryo at first sight. Yamada, who is unfamiliar with her, has fallen ill with her love. Worried about her, Ryo leaves a letter for her husband...he comes to stay at Yamada's house...
