The planning and decision to attack was made in the summer/fall of 1941. the USA Army, the Japanese, and the Germans all expected Russia basically to fold. So let's do a quick TL where thing happened as the planners expect. What did not happen that was outside of Japan's control is as important what Japan could do.
Axis Win TL:
December 1941. The Germans have broken major resistance in Moscow and are in final mopping up. They are largely setting up winter quarters, and things are going good enough that forces are being transferred from the AG Central to AG South. Leningrad has been cutoff for a few months and is out of food. Hitler decides to just let them starve. AG South has easily secured the Don and is beginning a major push to secure the Volga.
Pearl Harbor happens and the rest much as OTL, but the three carriers are in port. The Japanese lose two carriers as their plans called for, and the USA loses 3 carriers more than OTL. The only saving grace is the USS Arizona and another BB are operational on December 8th.
Feb 1942: Spain enters the war since it is clear who is winning. Gibraltar falls within the month. Italian Navy is now free to join up with some German units. Setbacks continue in horn of Africa for Italy, and North Africa is a problem towards Egypt, but analysis indicate the Germans have plenty of units to transfer to area.
FDR not only orders no reinforcement to go from Atlantic to Pacific, he begins to flow naval units from Pacific to Atlantic. Central Pacific command told to cope with resource at hand and go on defensive if necessary. No reinforcements should be expected. SW Pacific told to hold Australia.
FDR greenlights OTL plans to take ALL Atlantic Island not held by allied warring powers. Canaries, Azores, etc. These operations take away any units used for offensive operations in Pacific IOTL.
March 1942: Volga line is secured. Russia is effectively out of the war, with no effective units larger than a corp, and few of these units left.
Heavy LW reinforcements seen throughout the Med Basin.
April 1942: Intelligence indicates that the Sea Lion Plans are being reviewed as well as serious studies of how to win Suez Canal or otherwise knockout UK. Intel say Germans also are beginning to look at how to attack USA.
July 1942: Full AA line is secured in Russia. Germany starts standing down some land units to free up manpower. Industrial plans are focused on the Navy and LW.
Rest of war in Pacific is much as OTL, except the Japanese carriers were not lost. Port Morseby fell. Japan does not go for Midway and Aleutians. No Doolittle raid.
Japan extends peace offer to USA. Maybe backstabbing to Germany peace offer, Maybe joint Axis peace offer. USA accepts.
I know it seems optimistic for Axis in Europe, but this TL is basically the US Army official prediction in late 1941 for Europe. FDR in this scenario is looking for need to build up 200, not 100 divisions. We are dealing with planes and U-boats out of Spain and West Africa. The extra three carriers never leave the Atlantic. The USA will not be able to match Japanese carrier numbers until mid-1943. The peace offer should look tempting. Remember Churchill quote about how he would make a deal with the devil to stop Hitler. Here Japan is the devil. Now Japan still has huge issues. It can't attack more for lack of industry and freighters. It has too much land to hold and too few divisions, mostly a China issue. The USA will win if it goes Japan first, which is likely in 1943 and 1944 since Germany will be too strong to attack, and what else do we do with all these ships.
Or put another way. Take Calbear's Anglo American TL. Move up the time frame on successes for Germany by a bit. Have FDR decide to use Marines in the Atlantic to do things like take small islands, secure West Africa. Then have Japan extend a "generous" peace offer. And the Japan offer may be the hardest part. Would Japan do something like allow Phillippines to be true independent and neutral. Give back Wake Island? Maybe give the Aussies some land back? Hard for me to say.