Chou Kuse ni Narisou

Shiratori Nagisa is an idol who's continuously badgered by her father to find new disciples for the family dojo. In an attempt to act like a normal kid, she cuts her hair and crossdresses as a high school boy. "Ootori Nagisa" enrolls in a run-down school, falling in love with a rival school's gang leader, Nosaka Akira. She soon finds out Nosaka-kun is a fan of Nagisa... the Idol. Keeping up the charade, they manage to spend time together. Rivals for Nagisa's affection, their dojo-running fathers and martial artist animals conspire to make thier lives as complicated as possible.