Duke Togo has a very quiet personality and will only talk when he needs to, he shows very little to no emotion when carrying out an assassination and is willing to kill anyone who will threaten to expose him. He accepts many different assassination jobs, from anyone who can afford his services. From simply shooting a violin string to taking out powerful organized crime bosses and political figures, these killings have often attracted retaliations against Golgo 13, even at one stage having both the FBI, CIA, and even the United States military out to kill him, causing Togo to always have to watch his own back and pay attention to his surroundings in order to stop other assassins and contract killers employed to kill him in often creative ways. Golgo 13 also employs many different people himself to assist him in his assassination jobs, such as in providing extra information on his targets to modifying his weapons, vehicles, and gadgets.