Rakuten LIFULL STAY represents innovative step into sharing economy in Japan Tokyo, 2017-Jun-24 — /EPR Retail News/ —  Rakuten, Inc. and LIFULL Co., Ltd. today (June 22, 2017) announced that the two companies will enter the vacation rental business in Japan with the establishment of Rakuten LIFULL STAY, Inc., a subsidiary of RAKUTEN LIFULL STAY PTE.…