i think it's tsuruta, a special reinforcement of the insult.
I was prepared to endure any harsh special instruction in order to become a representative. Kana is a young Hope of the University's New Exercise Department, but since he has been absent for one year, he bets on resurrection and accepts the fierce training of Oni Coaches. In the daytime, Spartan Bar Coach Night became a fully-served puppy athlete who could enjoy any shame by continuing to be thoroughly harassed by the President of the Convertible Board!