What happens when the hottest guy in school is a girl?!?The Prettiest Boy In School...Isn't A Boy!Japanese-American track-and-field star Mizuki has transferred to a high school in Japan...but not just any school! To be close to her idol, high jumper Izumi Sano, she's going to an all-guys' high school...and disguising herself as a boy! But as fate would have it, they're more than classmates...they're roommates! Now, Mizuki must keep her secret in the classroom, the locker room, and her own bedroom. And her classmates--and the school nurse--must cope with a new transfer student who may make them question their own orientation...One Track MindAs the giant track meet approaches, Mizuki and Sano face an assortment of foes: Sano's old high-jump rival Kagurazuka, and Sano's own little brother Shin! But Shin's trainer is the one man Sano hates the most: his own father. Can Mizuki mend the rift in Sano's family? While Sano focuses on winning, one person is focused only on Mizuki: Nakatsu, the other boy who loves her...