@ShadowHAwk:
Why attack their fleet at all?
Just attack their islands for IPCS and then position in a way that makes them attack you.
Get 2 BB and 3 carriers and see how they fare against that.
If they move away from their mainland you can move in and blockade them.
I dont mind them having a fleet as long as they cant transfer troops with it i dont care.
Of course, you just attack the isolated islands and build a defensive fleet . . . if Japan lets you. The problem is Japanese fighters and subs, and the German attack.
To clarify - Japan should respond to a KJF strategy with transports, infantry, and fighters. Transports move infantry off the isolated islands quickly, infantry are cost efficient defense in Asia, and fighters are the offensive punch in Asia that can be redirected to attack the Allied navy. Now - Japan will often put its fighters in Asia to help out in the attack on Russia. So if you are sailing in the eastern Pacific or close to Australia, you are fine. But once you start getting close to vital islands (Borneo, New Guinea, Phillippines (sp?), those fighters are in range, considering that Japan has carriers, plus Japan pulls back and does a heavy sub build in the waters east of Japan where its fleet unifies.
Now, you’re talking about taking the higher IPC islands that are all a good distance from Western US. Once you push out that far, you get into range of Japanese fighters that were built in Tokyo, very possibly subs that were built at Tokyo, additional fighters from Asia, and the bulk of the Japanese fleet. All of Japan’s power can be concentrated immediately on the Allied fleet, and Japan has lots of transports to take as fodder, as well as two free hits on its battleships. The Allies are not in such good position, though - if they are out in the middle of the Pacific, their reinforcements will be slow to arrive. You can have two battleships and three loaded carriers, plus a couple assorted transports, but by that time, Japan’s navy and air force can easily be two battleships, two carriers, four transports, eight fighters, and a bomber, plus very likely a couple of subs thrown in for good measure.
So Japan beats up the Allied navy, retreats, and rebuilds, to continue stalling the Allies while Germany presses on Moscow. That is, I think, the inevitable consequence of building a defensive Allied fleet and pushing on Japan early.
Practically, it is usually a better bet to take some islands to park fighters on, build up quickly, and stay in the waters east of Japan. If Japan flies its fighters east, then those fighters can’t be used to pressure Russia. If Japan doesn’t fly its fighters east, the Allies quickly functionally control the waters immediately east of Japan, forcing Japan to retreat from those waters because of fear of a US sub/fighter attack. The mentality of the Allies there is not defense, but offense (or rather, the threat of offense). Progress is slower but more certain and far harder to stop. (If Japan moves east, the Allies can retreat, and force Japan to extend its lines of reinforcement, while the lines of reinforcement from Western US are shortened).