Follow the misadventures of Satomi, a typical student, who happens to be in love with his good friend Sakurazaga, but he doesn't have the courage to tell her. Ironically, she does have feeling for him, but his chances are reduced when she catches him in the arms of another girl!

"The other girl" is actually a magic doll that Satomi won from one of those "Crane Games." The doll, which can take human form, is overjoyed and fully intends to be his girlfriend. No... she is not going to help him catch Sakurazaga... that would be dumb!