Japanese military captain stationed in Shanghai whose personal jealousy and military ambitions drive key murders and tensions.
Jealousy turns Tanaka's connection to Conner into lethal hostility.
Tanaka admits that he killed Conner after discovering Conner's affair with the Japanese woman who had been his lover.
Their opposing loyalties culminate in a violent confrontation.
Anthony attacks Tanaka's bodyguards and seriously wounds Tanaka after Tanaka insists on questioning Anthony's wife.
Paul's investigation places him directly against Tanaka's authority.
Tanaka interrogates Paul after Paul's cover is exposed and demands information about the missing Japanese woman.
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