The PRC are arranging to have the one thing that Hitler, Tojo and Mussolini lacked - reliable and massive quantities of oil. As for Russia, they've already got it. The Trans-Asian Axis would conquer from a position of the strong core, exploding outward, with massive internal resources both material and human, from the outset. Whereas, Hitler, Tojo and Mussolini were trying to conquer from the periphery, a naturally disadvantageous position, made worse by their abject lack of internally held resources.