BARCELONA, SPAIN - NOVEMBER 16: Hiroshi Mikitani, CEO of Rakuten Inc., and FC Barcelona's president Josep Maria Bartomeu pose with a FC Barcelona jersey after signing an agreement between FC Barcelona and Rakuten Inc., at Camp Nou stadium in Barcelona on November 16, 2016. Japanese online retailer Rakuten will be Barcelona's main sponsor for the next four years. Rakuten will replace Qatar Airways which has been Barcelona's shirt sponsor since 2013. (Photo by Albert Llop/Anadolu Agency/Getty Images)