This is what the hidden Shinjuku looks like from the back of the buildings

新宿の建物の解体された後、裏からの視点ができました。都市の考古学ですね。

This is urban archeology, with past and current technologies made visible. A large building in Shinjuku is torn down, exposing the back side of the neighboring buildings. It’s amazing how haphazard and tenuous the building systems are. There are many wires that seem left-over from earlier times. Also amazing is how the air conditioner below has been squeezed into the crawl space!