Eijirou Kashiwaba

柏葉 英二郎, Demon, Oni
A substitute coach hired under coach Nishios recommendation. A brutal coach with a Spartan attitude on his first day he fires Minami as manager and ruthlessly beats Tatsuya Nishimura and anyone who slacks off on the team. Because of him the entire team works much harder but lose their enjoyment of the game causing many to quit. He holds a grudge against Meiseis baseball team because of some events that occurred when he attended. Source: Wikipedia