The name of the legendary fighter 'Toshi Toshi', Mr. Yoshino Masatoshi (Ozawa Hitoshi) in the Shinjuku business center, Shinjuku Kabuki-cho, legendary fighter, was roaring. Every day a tag litter of various places attacks a lone wolf Toshi. For such Toshi, only Toryokubai group manager Tanahashi group Tadashi Bashi (Shakuya) who used Shinjuku as a root founded his eyes. Toshi, who decided to live as a chorus, decides to live as a choreographer, making a fighting partner in the Gong Faction era as a brotherly son, and expanding its power as a fighter group.