Story : he First Years engage in a Forward Marching exercise that takes them through local people's homes and the headquarters of the Pure Evil Group, a local criminal gang which Momotaro overcomes. The group's leader Gokukoji Genzo, sends his son, Hidemaro to seek vengeance on the school and Momotaro. Momotaro defeats their champion and Hidemaro swears to take revenge for his humiliation.