it is possible, " i said possible not trolling" that the missles from moon moved continents together, just a theory, so it could be both in germany and japan. kind of like how nacht der untoten was originaly in germany but somehow in america in tranzit
If you want to look at Earth these were ripped by cjdog from Moon files:
I know that's what treyarch used to show the earth was destroyed but if it was that bad would there still be locations to play on that hadn't been completely destroyed
This was just theory not "bullshit information", like lets say some leaked gameplay about map in Germany.