What camera if any is made in Japan. I know the old argument if the parent company sets the specs then it is as good as made in japan . I might be politically incorrect but Japanese workers have consistently demonstrated better commitment to quality then many other "cheap labour countries"
Most of your big names have them made in several countries and even still many of the individual components are made in dozens of countries but all the big ones are manufactured to ISO standards anyway.
Even some models have assembly lines in different countries so you could buy 2 of the same exact camera and they might say they're made in Taiwan on one of them and Japan on the other.