I doubt it. Even Hitler would have realised the human cost on taking on Japan after so much blood had been spilling was beyond what Germany had, or was willing to lose.
If you look at the war from the German peoples point of view, it all had a reason to happen. Hitler convinced all of Germany that there was a reason. Invasion of Poland, to defend Germans in Poland and take back German land (Danzig and Pomeneria). Invasion of France and Lowlands, the French and British were a threat to German security. The Invasion of Russia, they were communists and were a threat to Germans living abroad as well as a threat to German power. These were all believable...Invasion of Japan.....a land some 9,000 miles away that after war is no possible threat to Germany, or its people...the German people, not even the SS, would have accepted an excuse.