TOKYO – Japanese e-commerce giant Rakuten Inc, controlled by billionaire Hiroshi Mikitani, will buy call and messaging app provider Viber Media Inc for $900 million in a deal that would more than double the number of users in its digital empire. Rakuten offers services from financing to shopping to online video on its e-commerce platform, the largest in Japan. But in the face of a shrinking population and weak consumer spending at home, Mikitani is trying to re-invent Rakuten as a one-stop-site for a global audience. Privately held Viber, run…
Read MoreJapan e-commerce giant to buy Viber for $900-M
