Iwashita, Kyoko

She is a tough-as-nails character who secured the managerial position because the school principal hoped it would keep her out of trouble. She barely tolerates the antics of the room full of adolescent boys, who constantly try to get into her panties. In the episode "the Burning Spirit," she demonstrates incredible motivational skills for the boys by offering a "sex pass" to the team's best player: "The holder of this pass can do anything they want with my body for a month!" This offer propels the below-mediocre team into the city finals.