The Famous Spy Richard Sorge - DVD

In October 1941, Japanese counterintelligence received information about Richard Sorge's subversive activities.

This was understandably strange, since Richard Sorge was the press attaché of the German embassy in Tokyo, a Nazi warlord who was a regular guest at the Imperial Palace and was friends with many Japanese generals and the head of counterintelligence himself. Was Richard Sorge a German spy or was he working for the Soviets?