Bear in mind, this is the end of my year of really weird off the wall strategies.
Of all the crazy ideas I’ve used this year, the strongest has been the Russian Blitz because it has the most potential to do serious damage to the German war effort. Conservative Russian play is nice, but you will never keep up with Germany, especially if they start earning 50+ like they can easily do.
Of course, crippling Russia is never overly helpful, but if England and American can capitalize on the damage done to Germany and prevent them from growing fast either because Russia gets shit dice in Round 2 or because Germany explodes through Africa and it is not taken back, then Germany can be quickly neutralized - and that is a goal of most of us. After all, it takes Japan like 5 rounds to even threaten Russia, if you can rip Germany’s testicles off in the first three rounds with Russia, England and America, that’s a full 2 rounds before Japan looms over Russia, plenty of time for England and America to get units into Russia to help defend.
So in that regard, you would completely ignore Japan, at least for the first few rounds.
Now, I should note, any strategy can be killed in subsequent rounds. For instance in my game with KGB his defenders started scoring ungodly hits in rounds 2 and 3 saving Germany from utter destruction even though Russia managed to get all three territories with moderate losses. (Didn’t help my defenders didn’t score a single hit on the counter attacks.) So the dice still come into play even after the first round - just like in any game.
Therefore, there are no “magic” strategies. Even in Low Luck you have to deal with luck.