I am completely and totally sure this was not made in Japan. The music was played in Japan, I’ll give it that, but now way in creation that it was actually made there.
People don’t generally know this, but the lyrics in Japanese songs are in Japanese, it’s required by deep and abiding custom. Truth!
So for instance, “Smoke on the water” would have actually been “Sa-moke-a on de watashi wa-tar”.
That’s how I can tell this wasn’t made in Japan.