so here is my Report: Well I won both games :-D.
1 game: They attacked the seazone of Hawai. I did your counterattack and they immideatley surrendered (Japan has no chance when half of their fleet is destroyed).
2 game: Japan played more defensive. Germany went for a sealion in round 4. I made Germany cost this attack so much that they never really could get back to old strength. The USA went full atlantic and shiped everey round 5 infantry and tanks (about 10units). We didnt finish that game but the axis players surrendered because they saw that they couldnt hold the waves anymore. Also russia was far from beeing captured (Japan was in russian territory but alone no thread for russia). Thx for your help. We play next time at christmas (this time i will play the axis).