TOKYO--(BUSINESS WIRE)--Box (NYSE: BOX) today announced that Rakuten, Inc., one of the world’s leading Internet services companies, has introduced Box’s cloud content sharing platform. Rakuten chose Box to enable secure content collaboration under a mobile environment, between its employees in all of its group companies, working both inside and outside of Japan. “Speed is essential in our business,” said Yasufumi Hirai, Rakuten, Inc. Executive Vice President and Representative Director, Chief I