► Subscribe to FT.com here: http://on.ft.com/2eZZoLI<br /><br />Brokers fret that Japan may be facing a repeat of a 1987 'shock' led by working hours reform. The FT's Leo Lewis reports.<br /><br />Edited by Paolo Pascual. <br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
