Japanese multinational conglomerate, Softbank is an investing powerhouse, investing in the likes Alibaba and Uber. CNBC's Uptin Saiidi travels to Tokyo to explain how it came to be so massive. ----- 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