I have been thinking about this scenario for quiet some time now. So basically at the end of the war, Japan still had a few ships such as unfinished battleships, carriers, and submarines at the shipyards at the time of the Empire's surrender to the Allies. All of these became property of the United States government. Many of these were scrapped or turned into target vessels for live fire or nuclear tests in the South Pacific.
But what-if in this alternate scenario, the U.S. does not destroy these ships and by the time China falls to Mao Zedong's communist army, these are reactivated in an earlier-established JSDF. The Nagato would then serve as the flagship of the JMSDF alongside the reactivated ships and donated landing ship tanks and patrol boats.
How would Japan's East Asian neighbors react?
But what-if in this alternate scenario, the U.S. does not destroy these ships and by the time China falls to Mao Zedong's communist army, these are reactivated in an earlier-established JSDF. The Nagato would then serve as the flagship of the JMSDF alongside the reactivated ships and donated landing ship tanks and patrol boats.
How would Japan's East Asian neighbors react?