Mizuki Ashiya has such a crush on a track star named Izumi Sano that she moves from the U.S. to Japan to enroll in the all-male high school he goes to! Pretending to be a boy, Mizuki becomes Sano's roommate...but how can she keep such a big secret when she's so close to the guy she wants?

Mizuki has started modeling for the famous photographer Akiha Hara, but is he on to the fact that she's a girl? Later, Mizuki travels home to America only to find Sano and Nakatsu are there too! Sano seems to be getting along with her dad, but can Mizuki get through this visit without her family revealing her secret?!