America spent four years fighting in World War II. After the war ended, war movies were big hits in the US. But eventually, just like westerns, they were out of vogue. Douglas MacArthur quickly smoothed over relations with the Japanese because we believed we needed partners in the war against communism. But we weren't crazy. Truman offered Taiwan to Mao if China would stay out of the Korean War.
Because Stalin never sent the supplies he'd promised to the North Koreans, North Korean forces were losing ground every day. When MacArthur thought about crossing the Yalu River, the Chinese, who didn't want a united Korea on its border, crossed the Yalu and invaded North Korea.
China, unlike the US, fought the Japanese from 1931 until 1945. At the end of the war China was a devastated country facing a Civil War.
Perhaps this brings into context a large number of anti-Japanese war movies on Chinese television. These films both show the Japanese as very evil and the government of Chiang Kai-Sheck not far behind in corruption and violence.
In America, if you speak Chinese, you can watch these war television serials from morning to night. As I've said before the most beautiful woman in the show is always the communist spy within the Kuomintang (Chung Kai-Sheck's sleazy organization).
As an American, we find it hard to imagine the anti-Japanese war is still being fought on Chinese television. But then, they fought the Japanese 3 1/2 times longer than we did, and the war was fought in China.
While it's true that Beijing will use anti-Japanese hatred to remove attention from something internal causing problems, the Chinese people love these serials. Until those shows stop appearing on Chinese TV, the Japanese will always be the enemy.
Given the Bataan death March and the brutal Japanese prison camps, I'm always surprised that we have agreed to go to war on behalf of the Japanese. I guess all that matters is they aren't Commies.