► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Nikkei's Yoichi Takita talks to John Authers about why Japanese companies are reluctant to invest in Japan, and says improving productivity is the crucial step they need to take.<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
