Considering the Japanese got screwed with their Civil War with the Confederation of East Asia, some rapprochement might not be out of the question a few decades down the line. Which could make India concerned with their ambitious in East Asia and the potential tensions in the region.
Hopefully we won't be seeing India and the USA messing around in each other's backyards.
I think Japan losing its Empire in a spectacularly ironic manner satiated American need for revenge. Yes 3-4 million of Americans died but in the end the Japanese Empire ended up dissolving in a Civil War that likely killed tens of millions of Japanese in addition to those who died in the Great War.