With Bob's motorcycle mysteriously burnt up in flames, Souichiro and Bob race to the laundromat to protect Bob's girlfriend Chiaki Kounoike from the culprit. It just so happens to be Tsutomu, who severely injured Chiaki before calling Maya and Aya to tell them that the boys will be punished. Aya, who has awakened, rushes to the laundromat to find Souichiro and Bob, but not in time, as Tsutomu leaves her saying that the boys would soon face expulsion. After being defeated, Souichiro and Bob eventually decide to join the Juken Club. To return the favor, Maya defeats Tsutomu for her new members, with their expulsion revoked.