Hello there. We frequently get questions on the nature of Axis collaboration and how National Socialist Germany planned to get along with Japan. Take a look at our FAQ section to the right. This part deals with what your question among others.

The summary is basically this: After 1941 there was only very limited cooperation and communication between Germany and her allies in Europe and Japan due to obvious logistical difficulties. The limited exchange of messages and goods that did happen was accomplished through submarine voyages.

Regarding the racism part of your question, I advise you to not overestimate the impact Nazi racial world view had on German foreign policy (which was still more dedicated to Realpolitik), and to not overestimate the logical consistence of racism itself. Racism despite all the efforts of "racial science" and the like was and is mainly an irrational ideology only based upon facts where it suits the cause of racists and it has constantly changed according to the needs of racists.