Yumemi You is a 16-year-old boy who grew up with the idea of a perfect romantic school life; however, things turned out very differently from what he expected. With the help of his childhood friend Kamio Souta, they both hang a tanzaku with their wishes. You wishes to have a girlfriend, and Kamio wishes for his friend's wish to come true. To You's surprise, the next day he is visited by a mysterious girl.

Yumemi You es un chico de 16 años que creció con la idea de una perfecta vida escolar romántica sin embargo las cosas fueron muy diferente a lo que el esperaba.
Con la ayuda de su amigo de la infancia Kamio Souta ambos cuelgan un tanzaku con sus deseos. You desea tener una novia y Kamio desea que el deseo de su amigo sea realidad, para la sorpresa de You al día siguiente es visitado por una misteriosa chica.