Tajima is a private detective in charge of his own company, Detective Bureau 2-3. When warring criminal gangs go overboard by robbing U.S. military munitions, Tajima steps in to stop what the cops can't.
An unofficial sequel to Million Dollar Match (1961) which also starred Koji Wada as a young energetic boxer. This story deals more with betting action surrounding a boxing match, concentrating mostly on the high-powered Yakuza gambling dens.
