I think you got caught up in a bad Japanese manga.
Another media artifact of the time. The fictional Nakatomi building from a blockbuster movie. Note, the Japs were benevolent masters. Europeans were the enemy. A time when everyone in America watched the same handful of movies. All reflected the mores of the era.
Japs had incredible penetration in the American Urban psyche. And, we celebrated them. We thought they could make us better people. Unless of course, you worked in a car factory in the rust belt.
Most of you kids can't really imagine how close that cultural/commercial integration with Japan was. You live in a fragmented world full of revisionist histories and Communist propaganda.