Alright so this was the week everything went sky high, and hoo boy!
The following may or may not be in order. BUt it all happened at some point or another =P
1. Japan found itself in a cocky-alliance of Germany Italy Spain and Romania all sure that they would own all. With the loss of it's Asian gains when Germany sued for peace, a friendly Soviet Union to the North and a urgent wish for a few more years of peace the Japanese immediately ejected themselves out of the Axis when the opportunity presented itself. A few weeks later, Japanese scientists were seen meeting with key Russian officials only a few weeks after a Russia-Japan Pact was announced.
2. Sweden went to war with Germany, and joined the Commintern. This meant the Commintern was pitched into Chaos as all of them went to war, against the Germans. Peace between the USSR and Germany was immediately called and made for. Japan however refused to toe to the line until such time that Sweden was protected. Saving Sweden from an Annexation by the German's Japan gave up some land in the Pacific Ocean and Sweden now lives on a small Island south of Tokyo, with a full honour guard of Japanese troops. Meanwhile peace between Sweden (A white peace.) and Germany is in the works, and a suspicious Japan as Germany claimed their diplomats were turned away.
3. USA DoW's Germany shortly after the German's DoW Bulgaria and Greece. The Allies hitch up with the USA and the World War start's all over again. Spain is half crushed by a Militaristic France, and I have no intelligence on Germany at this time.
4. The USSR in an attempt to help out the Swedish move against Finland and end the war by puppeting them. A glorious end to the Finnish who are welcomed into the Commintern. Unfortunately the Swed's are not saved and thus it fell to the Japanese to fight to liberate their allies. Perhaps.