Why does Japan work so hard? | CNBC Explains

Japan has some of the longest working hours in the world. CNBC's Uptin Saiidi travels to Tokyo to understand its corporate culture and see explore how the government is trying to make a change. ----- Subscribe to us on YouTube: http://cnb.cx/2wuoARM Subscribe to CNBC Life on YouTube: http://cnb.cx/2wAkfMv Like our Facebook page: https://www.facebook.com/cnbcinternational Follow us on Instagram: https://www.instagram.com/cnbcinternational/ Follow us on Twitter: https://twitter.com/CNBCi