Postwar Secrets [590243] Released: 1970-06-04 Revenue: $0 Budget: $0 Profit: $0 Runtime: 100 mins Popularity: 0.5745 Vote Average: 10 Vote Count: 1 Overview: Everybody's chasing a diamond in Sadao Nakajima's crime/action/drama. It was a based on a novel by Tsusai Sugawara, who was a Japanese writer and political figure campaigning against drugs, prostitution and sexually transmitted diseases. Cast [9] Bunta SugawaraShin'ichi Yamada Chiezō KataokaYaroku Okamura Tetsuro TambaKuroki Tomisaburō Wakayama Asao Koike Nobuo Kaneko Hōsei Komatsu Masumi Tachibana Hideo Murota Trailers