Hanazakari no Kimitachi e follows Mizuki Ashiya, a girl who leaves the United States for Japan after falling for high jumper Izumi Sano. In Hanazakari no Kimitachi e, she transfers to Sano’s elite academy hoping to stay close to him, only to discover that it is an all-boys school. Rather than back away, Mizuki disguises herself as a boy, learns the rhythms of the dorms, and tries to keep her secret intact while adapting to daily school life.
Living under the same roof as Sano turns her crush into a constant source of tension, especially because she ends up sharing a room with him. At the same time, Mizuki wants to understand why Sano abandoned high jumping and refuses to return to the sport, even as she grows closer to the classmates who gradually welcome her into their circle. The school doctor, Hokuto Umeda, soon begins to suspect that something is off about her disguise, tightening the pressure around her. Between her feelings for Sano, her bonds with the other students, and the risk of being exposed, Mizuki is pulled deeper into the academy’s romantic and emotional turbulence.