A product of your wildest dream. There's nothing wrong with a dream.The easiest way to resolve the problem is that China seriously start promoting the independence of Okinawa.
Grant the Okinawans full Chinese citizenship. Let the Okinawans have a referendom to through away the Japanese from their islands.
Let the Okinawans keep our forces in their island and parting with the Chinese and aim at the Japanese mainland to avoid another of their sneaky attack on our Pearl Harbor.
Go back to sleep and wake up later to face reality.