The Hotel Royal is a huge 7 floors love hotel located in Kanagawa, not far from Tokyo. This ruin has been obviously there for a while, but at our surprise, the alarm was still actually working ! It rang, and later the police came. It finally was handled easily, but I understood that, in my next expeditions, I should be more careful…
If you want to see the inside, please have a look at John Grist and Tokyo Times websites.