Japanese-American Mizuki has gotten herself into 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 doctor--must cope with a new transfer student who may make them question their own orientation...
- Also contains a short love story published alongside in the fourth volume of Hana-Kimi called Thirsty Moon.
Miho is saved from some perverts by Yue. When she meets him again, she develops a crush. However, her fiancee recognizes Yue as someone from the past... and it's not good news.
- This manga is also a Taiwanese and Japanese drama.