The Evil Three, called the "Evil T'ree" by Principal Kuno, was a brief alliance that he assembled which included Tatewaki Kuno, Happosai, and Nabiki Tendo for the purpose of fighting Hinako Ninomiya, who had rebelled against him. She was driven to do this after absorbing all of the pent up resentment against him that had been stored in a statue of the principal which countless students had been forced to grovel before to in order to escape the Repentance Room at Furinkan High School.