Manaka got a video camera for his graduation and goes filming in the park. While he was filming a girl the wind came and showed her panties to him. On the first day of school everyone is attracted to Aya and before class Manaka finds out that the girl from the park is in his class and her name is Kitaouji Satsuki. The next day Aya comes to school differently and by accident starts a fight which in the end causes Satsuki to understand something. Manaka wants to revive the film club but in order to do it he needs 5 members. He asks Komiyama and a also a guy named Sotomura appears and wants to join. And finally Satsuki offers that she will also join the club. Manaka meets Aya on the roof where she tells him that she already joined a club and runs away. Satsuki come to ask what happened and while talking to Manaka she tells him that she likes him. On his way home, Manaka meets Tsukasa.
One day Junpei Manaka catches a glimpse of a beautiful girl... and her strawberry-print panties. For the first time in Junpei's life, he notices the opposite sex. It also helps that the mystery girl left behind a notebook, filled with a story that Junpei can't put down. Obsessed with this mystery girl, he isn't sure where to turn... shy bookworm Aya Tojo, whose name is in the notebook, or confident school beauty Tsukasa Nishino, who outright told him she was wearing strawberry-print panties.
