Osaka Dark Gold

Describes the underworld on the stage of Osaka Gaido, Osaka Snake Road, etc. Haruo Sugimura spent 2 years in prison due to an injury incident. After being released from prison, he was discovered and worked for a black gold dealer in Minamibaban Kogyo. There was a former black gold dealer, and after the interview, he was asked to sign the loan book and then lend it out. The interview and loan were conducted by the president Minami Muneemon and his son Minami Sanzo, and Noriko Sakai, a veteran employee of Sugimura who had been promoted, was in charge. While Sugimura learned the experience and technology of the black gold industry from Sakai and others, he bargained with various lenders.