Chō Kuse ni Narisō (超くせになりそう) is a Japanese manga series written by An Yoshimura and illustrated by Nakano Yayoi. The series tells the story of an idol singer/martial artist and the chaos that results from her efforts to have a life and love beyond her singing career. An anime adaptation by Studio Kikan aired as part of the anthology program Eisei Anime Gekijō which was broadcast on NHK.
Synopsis
Shiratori Nagisa is the heir to a judo training hall that has fallen on such hard times that their only pupils are animals from a nearby wildlife park. In a desperate bit to save her heritage, she reveals that she is going to go out into the world as an idol singer and find "strong people" to join her school. The first part of her plan succeeds beyond her wildest dreams: she is elevated to the status of Japan's top idol. Yet this dooms the second part of her plan, because her fame and schedule prevent her from finding the disciples she seeks.
So Nagisa horrifies her manager by chopping off her trademark pigtails and enrolling at one of the worst schools in Tokyo as a boy, under her given name of Ootori Nagisa. (Shiratori is a stage name). There, she runs into the toughest gang at the school, and after she soundly beats them, they (believing her to be a man) recruit her to help them confront a gang from a rival school. When she sees the leader of the rival gang, a handsome boy named Nosaka-kun, she instantly falls madly in love with him. Before the fight can begin, Nagisa is whisked away to a record signing, where she encounters Nosaka again, who is so utterly smitten with Nagisa that he proposes marriage on the spot.