Based on the hit manga series and its anime adaptation.
Strawberry 100% chronicles the school years of Junpei Manaka, a student and aspiring movie director, and his relationships with the girls that enter his life. At the start of the series, he encounters a mysterious and beautiful girl on the roof of his middle school, but does not remember anything about her other than that she wears strawberry-print panties. She leaves before he can talk to her, but he finds a notebook nearby, belonging to Aya Toujou, an ordinary-looking glasses-wearing girl who is a gifted writer. The two become friends with the common ambition of turning great stories into movies. Thinking that Tsukasa Nishino, the most popular girl in his school, might be the mystery girl, he asks her out in a bold confession at the chin-up bar, and is surprised when she accepts. He later realizes Tsukasa is not the mystery girl but chooses to continue their relationship anyway. He places into Izumizaka High, but learns that Aya has given up an offer to the prestigious Oumi Academy to attend Izumizaka with him and that she is the mystery girl.
At Izumizaka, Junpei encounters a feisty girl named Satsuki Kitaoji. The two become friends because of common interests, but Satsuki falls in love with him. Junpei tries to join the film club but learns it has been disbanded. He revives the club thanks to Aya, Satsuki, and his high school friends as members. Junpei also discovers that his childhood friend Yu Minamoto is moving into his family's home, but she ends up attending Oumi Academy. The film club make one film each year, each written by Aya and directed by Junpei, which is screened at the school festival. Satsuki stars in their first film, Tsukasa is the heroine of their second film, and Aya is the heroine of the third movie.
Over the course of his high school life Junpei experiences many awkward moments involving the four girls in his life.