Japan’s most-visited web portal has been diversifying this year by investing in companies including a venture with BuzzFeed Inc. and Sony Corp.’s real estate unit. Yahoo Japan has been operating its own Yahoo! Travel service since 1997 and the company announced a revamp of the service in February to operate lodging reservations directly. Ikyu President Masafumi Mori has agreed to sell his 41 percent stake, while Mori Trust, the second-largest holder, will also sell its stake, according to Yahoo Japan. Get the full story at Bloomberg Business