A set-in-1920s ninkyô film. After a roving camera tour-de-force of an oyabun assassination/knifefight.A set-in-1920s ninkyô film. After a roving camera tour-de-force of an oyabun assassination/knifefight.A set-in-1920s ninkyô film. After a roving camera tour-de-force of an oyabun assassination/knifefight.