Like this topic? You may also like these photo galleries:
Bicycles are stacked on top of each other inside the ECO Cycle system at the Konan Hoshi No Koen Parking on December 3, 2013 in Tokyo, Japan. This ECO Cycle underground bicycle parking system is developed by a construction solutions company GIKEN. The system is designed to tackle the over-crowded bike parking issues in urban areas of Japan.