Crying Freemanน้ำตาเพชฌฆาต; クライングフリーマン; Ｃｒｙｉｎｇ（クライング）フリーマン; Kuraingu Furiiman; 哭泣杀神; Kūqì shā shén; Плачущий Свободный

From Anime News Network Yo Hinomura was an ordinary Japanese potter when a run-in with a Chinese mafia changed his life forever. Now an assassin for the 108 Dragons, Yo is the perfect killing machine. As a sign for remorse over his victims, he sheds tears after eliminating his targets. Because of this, he is infamously known by the Dragons and every other crime gang as “Crying Freeman“.