The Inter City development in Shinagawa, Tokyo, has become a regular shooting haunt for me, for everything from fashion to street photography. I live fairly close-by, just a few stops along the Keikyu Line near Tachiaigawa.
Apart from some great architecture, the photobook library at Canon's S Tower building is a great place to chill, soak up some photography, see a show at the gallery and do some research.
See my post at my Japanorama website, where there are more photos from recent shoots in the area.