After ww1, Japan felt cheated out of expansion in Asia when Britain and France split German colonies in Asia, especially when Britain took the Kiautschou Bay concession for themselves. This started a wave of anti-western anger in Japan and rage that they'd fought and died for nothing, which with soviet backing turned into anti-imperialist and anti-capitalist rhetoric that led to the Japanese Communist Party seizing power and abolishing the monarchy in 1928 under Sakai Toshihiko. Propped up by soviet aid, the Socialist Japanese Republic would go on an 'anti-colonialist' rampage that turned into slaughter and conquest of Asia with soviet backing- British territories were spared only because of the army exerting too much influence to build the necessary navy. However, they weren't allied until Hitler launched Barbarossa and Japan dragged Korea and most of China (nominally under Mao by then, with exceptions in the north) into ww2.
They eventually eclipsed the soviet union by a wide margin by the 70s and early 80s, but fell into stagnation and eventually the regime was dismantled in 96, as their puppets in China, Manchuria, Indochina and Mongolia started breaking off. But what if they didn't go communist? How could this be achieved?
They eventually eclipsed the soviet union by a wide margin by the 70s and early 80s, but fell into stagnation and eventually the regime was dismantled in 96, as their puppets in China, Manchuria, Indochina and Mongolia started breaking off. But what if they didn't go communist? How could this be achieved?