I'll Make a Habit of It

Idol Shiratori Nagisa misses combat and martial arts, so she disguises herself as a schoolboy and enrolls in the roughest school she can find. She develops a crush on a guy, who thinks she is a boy. But it works out. Now she has to juggle life as an Idol and a schoolboy. All the while, wannabe Idols try to steal Nagisa's spotlight. And in Nagisa's wild world, there is nothing that cannot happen.