Don’t miss the latest developments in business and finance.

Inside the 'brain' of Tokyo's Metro system

Inside the 'brain' of Tokyo's Metro system

Last Updated: Jun 09 2015 | 7:20 PM IST

It's one of the world's busiest and most complex subway systems. Yet the Tokyo Metro control center is run by a team of just over 30 people. Bloomberg was given exclusive access to its high-tech heart in a secret location in the city. David Ingles takes a look behind the scenes.