A little less know is that one of his earlier public art works, created 4 years before, but in the same style, is displayed in Ginza, close to the JR Yurakucho Station. Called Wakai tokei-dai 「若い時計台」 ("Young Clock Tower"), it is best admired at night time, brightly lit in vivid colors...
EXIF info:
Nikon Df
Lens: 24-70mm F/2.8G
Focal Length: 32mm
Aperture: F/3.5
Shutter Speed: 1/60s
ISO Sensitivity: ISO 4000