Sakura Diaries

High school alumnus Touma Inaba is vying for admission to the esteemed Keio University. On the day of the admission exam, after dismissing a strange call lady the previous evening, he meets and falls in love with Mieko Yotsuba, a redhead. Touma pretends to have been admitted when Mieko is listed for Keio but he is actually required to enroll in cram school. He currently shares a home with his cousin Urara Kasuga, who has a crush on him and would stop at nothing to win his heart (including being that call girl in the first chapter). At karaoke, Urara runs into Mieko and Touma, but he poses as his sister. Tatsuhiko Mashu, Touma's competitor in love, however, senses something is amiss and discovers that Touma is not a college student after having a sexual encounter with Urara's friend Komi Natsuki. Touma is duped by Mashu into telling Mieko the truth.