If you can convoy japan and take korea directly… that is always a good thing… but that rarely works out because of naval bases and airbases, usually it is best to attack the money islands (easier and more reliable) from ANZAC you can hit everything you need to. You start with two transports in the pacific, I recommend buying your naval pieces round 1 and maybe getting a transport round 2 (you start with infantry on the mainland so you don’t need to buy that until after 2 or 3 more boats).