It all comes down to the dice, and to worry the mass of sea units Japan has to put that threat on the US…
I played Japan b4 Christmas and playing again next weekend. To deal with US in Pacific side I think is this, after learning from previous game.
J1: I have a very Conservative US player, so I will take any navy I can to Caroline Islands, taking what I can on Transporters, and fly most ( as also attaking with planes on Amur of 6 or 18 men, depending how awake the russian player is, remember it’s ger, russia, jap order, Ger move is going to do some early damaging, which may put all attention/concentration on Atlantic/European field ), leaving maybe a destroyer in SZ 34 to block the US from Carolina’s SZ 35.
I will buy major Indus Complex in Korea or Manchuria.
J2: Attack Anzac, depending what anzac’s first move was, if no SZ obstruction in SZ 54, do amps assult on Queensland, or SZ battle first etc… The US then has options: It Can go into war if wishes ( having the greed of the extra 30 ipc’s ), leaving Philippines option to attack the destroyer in SZ 34, but then having all the planes on J3 to attack back.
This will leave Japan open on her mainland, kinda, USA needs to really think. Hawaii, like all islands can’t build ( ex Japan and Australia, UK ) indus complex, so what’s US gunna do, move all Navy down from San Fran to Hawaii, or Hawaii to San Fran? That is one round of non combat move. The US force in Hawaii is too little.
Midway tho was my disadvantage for Japan, the USA 3 buy’s alot of Bombers, lands in Midway USA 4, she can fly to SZ 6 with the back up Navy to attack Tokyo.
I hope with the Anzac then followed New Zealand,DEI etc, Japan will have enough IPC’s to cope, yet also getting Philippeans on J4.
It all depends on the dice, and I think and making sure Tokyo is secure. Let everything else fall into place.
I hope this helped. I have 6 days till I try out this plan…