One of them is located in Tokyo, in the Sankei Plaza from Otemachi, in front of the Sankei Building. Installed in 1987, the sculpture is a giant 14-meters-tall red pipes assembly, and it is part of a series of sculptures called Iliad. Hence, its name is Iliad Japan:
EXIF info:
Nikon D80
Lens: VR 18-55mm F/3.5-5.6G
Focal Length: 22mm
Aperture: F/5.6
Shutter Speed: 1/125s
ISO Sensitivity: ISO 100