Japan for conservative dummies who run in fear from mad Cow strategies! :)
Keep or break the NOs
High priority
Get 10 IPC for turns 1, 2, and 3 by being nice and staying out of French Indo China
Get 5 IPC for all four DEI islands or each of the enemy Pacific VCs.
Prevent 5 UK and 5 ANZAC IPCs by taking Malaysia
Low priority
Prevent 5 ANZAC IPCS by taking one of the ANZAC Islands or DNG
Get 5 IPCS for taking five specific islands
So let’s line up the moves then assuming Germany wants the Americans kept out as long as possible for Turn 3 Sea Lion or a Turn 4 Barbarossa.
Turn 1 - Should be similar for everyone, take four Chinese territories, build a minor factory in Shanghai and two transports.
Turn 2 - Retake Yunan, take a three more Chinese territories, watch for Russia doing strange things with their 18 infantry. Position the fleet defensively in range of the DEI in sea zone 36 and more fleet in sea zone 6 guarding Japan. Build 3 mech or tanks in Shanghai, position the two bombers in range of India. You’re likely to get DOWed by the UK on turn 2 so best to be defensive. Build some infantry along with your favorite naval units. Move submarines into likely spot for convoy raiding. Where did US build and move it’s fleet?
Turn 3 - If UK/ANZAC declared war, start taking Hong Kong, Malaysia, and the DEI islands. If London fell, take Phillipines as well or refrain to still get the 10 IPC. Position the fleet as needed against the US or ANZAC fleets.
Build 3 mech in Shanghai, bomb India, etc.
Turn 4 - Complete taking Philippines, Malaysia, and DEI plus (Dutch) New Guinea. Grab Guam if you have spare transport. Bomb India, convoy raid ANZAC, stare menacingly at Hawaii with a fleet in Sea Zone 6.
Turn 5 - Go for Hawaii with naval forces by taking Midway island first. A surface fleet at Midway blocks fleet movement from Hawaii to Japan so will help protect Japan. The initial fleet can be small, only need a DD, transport, and 1 infantry to start the threat. It will likely get smacked down by the US but then the US fleet isn’t sitting on Pearl backed up by the naval and air bases. Land forces in Asia should continue smacking Chinese and laying seige to India with bombers. Bomb the factory, bomb the port, bomb the airfield, etc.
Turn 6 - Etc.
Lots of other options especially from reading Cow posts. I’m just not radical enough to feel comfortable trying them.