ok, this is my crazy strategy, it would need a bid of 15 or more though, and west canada has to border the eastern canada seazone
you build an industry in western europe with the bid, and if it’s 18, you put an infantry on libya
G1: you buy a sub, maybe a few infantry(you shouldn’t need them since nothing can hit germany ) you kill all the british fleets, you move your med fleet west attacking the battleship. You take gibraltar, so the uk can’t counter your fleet, in africa, move your forces west, and you use your tanks for defence, maybe even leave eastern europe(have tanks ready to smack it next turn), depending on russia. Land all air in western with 2 infantry. Now, your fleet is in range of hitting britain, but you almost certainly can’t take it. Place the sub in the med with your battleship (industry in western)
japan does pearl harbor, with 2 fighters on their carrier.
G2: buy a carrier, and 2 transports and infantry. Attack the sea zone west of spain, if US sent it’s transport there(to block you from hitting uk fleet in north sea), if you can hit a uk fleet in the north sea, DO IT! Now, you might worry about uk hitting it with fighters, but you have 2 subs, 3 transports, a bb and a carrier.
J2: land fighters on carrier. Now you have a fortress!! keep buying subs and infantry. you threaten to take eusa and britain and canada at the same time. This might not work so well but would be fun to try. Also you could build the fleet off of gibraltar round 2, and take egypt round 1. Japan lands in egypt with a fighter, turn 2 you build the carrier, and it can land on it from egypt. the key is, you have to save money round 1 with germany, it doesn’t really hurt you, you can buy 4 infantry, and save the rest. That way, if it looks bad, you can just build up your army or whatever. The complex in western is great as you can stick subs in the north sea to block fleet movement, this can help alot, even if you don’t use the fleet idea. By saving money, you have 3x the options turn 2.