Golgo 13, also known by the pseudonym Duke Togo (デューク・東郷 Dyūku Tōgō?), is a professional assassin. His age and birthplace are unknown and there is no consensus in the worldwide intelligence community as to his true identity. Most of his jobs are completed through the use of a customized, scoped M16 rifle. Besides Duke Togo, Golgo 13's other aliases include Tadashi Togo (東郷 隆 Tōgō Tadashi?) and Togo Rodriguez (トーゴ・ロドリゲス Tōgo Rodorigesu?).