Watch Document 72 Hours Season 5 Episode 13 Online

In a residential area of Tokyo is an unusual intersection where 7 roads meet. Bicycles, vehicles and pedestrians constantly weave along these roads. Though there are no traffic lights because of the intersection's complex layout, remarkably few accidents occur, apparently because people automatically and considerately let others go through first. The 7 corners are filled with a variety of shops including a greengrocer's and a small pub, and many people pass through this busy junction from early morning until late at night. For 3 days, we spoke to the many people whose lives meet at this intersection.