After battling together, Shinnosuke was so impressed with Maki`s abilities, he decided that he too wants to become a street fighter. Mina senses Shinnosuke`s feeling toward Maki and becomes jealous.During that night, the fighters of Shibuya were surprised at the number of ladies as well as a child (Renge)who turned out. Shinnosuke faced a number of challengers who were easily beaten. After giving a look as though he hadn`t really faced any worthy competition, a young boy on a BMX named Reiichi suddenly appeared to present a challenge.Soon, another fighter who was also Reiichi`s best friend appeared. This fighter whose name was Tsukio was well built with thick arms and had defeated many fighters night after night and yearned for a chance to battle with the Air Master. But first came the battle with Shinnosuke!