The murder of the chief official of Kobe city's Customs triggers an investigation of a prostitution ring called the 'Yellow Line' that sells Japanese women. A hired assassin is betrayed by his organization, and kidnaps a woman who happens to be the girlfriend of a newspaper reporter.
Shigeru Amachi
as Kazuhiro Moroki
Yōko Mihara
as Emi Ozuki
Teruo Yoshida
as Toshio Mayama
Yōichi Numata
as Newspaper editor
Torahiko Nakamura
as Yoshihide Matsudaira
Jun Ōtomo
as Agawa
Ryūji Oki
as Tetsu
Baku Mizuhara
as
Mako Sanjō
as Yumiko Katsura
Katsuko Wakasugi
as Hotel Madame