Ok I’m not going to say where I was, but you missed the part where Tokyo was a pass through because it’s where Americans fly in and out. I landed and promptly took a series of trains to a small city west of Nagoya. I also spent a day in a factory in a place that could very well be or not be considered Tokyo because I’m not used to megapolises, incidentally though the hotel there is where I saw more smoking than near Nagoya.