Suzune is an elevatorgirl in a Japanese departement store. Compared with other elevatorgirls, she is more chubby, has a smile that makes every man run away and her voice is not the usual bright style of an elevatorgirl. As christmas is getting closer, she wishes to spend this day with a boyfriend. Sadly, there seems to be no one who likes her. While working, she meets Santa and falls in love at first sight. At the same time her neighbour Ippei is looking for a girl to spend christmas with. When he and Suzune were talking about christmas, they kind of decided to bet on who would have a date on christmas. The loser has to grant the winner a wish. Now Suzune is even more desperate to meet Santa again and make him love her with her smile. Ippei tries his best with another cute elevatorgirl he likes while trying to keep his small bakery in the departement store alive. Will they end up having a lovely christmas with the person they love?