Quiet Man of the Underworld

Original title: 暗黒街の静かな男

Directed by Toshio Masuda

Upon arrival in the port of Yokohama, former amateur boxing champion, Eiji Yamashita by chance meets his old rival, Kajiwara, who later died in a hit-and-run accident. Suspecting yakuza involvement, Eiji confronts the underworld with iron fists.