Daisenryaku Daitouakouboushi3 Dai-2-Ji Sekaitaisenbokpatsu Sujikuguntairengougun Zensekaisen

When Advance Wars meat real-life conflicts, it gives the Daisenryaku series.

They are very good and I spend a lot of time to play them :). Would recommend, but of course, a bit of Japanese Knowledge is required

This one is specialized into World War 2 and gives a Japanese point of view about this conflict.