Golgo 13 is one bad mother-*slap* O_O .....ANYWAY, Golgo 13 is a franchise that has maintained somewhat of a following, but remains somewhat unknown to most people. It's about a hit man named Duke Togo, aka Golgo 13. The series started off as a manga, but when on to turn into two live action films, two animated films (one of which being 1983's The Professional:Golgo 13), video games, and a recent anime TV series. Golgo 13 is one of the most bad ass anime characters I ever came across.