Yahoo (YHOO) has operated in Japan for over a decade as part of a joint venture with Internet giant Softbank. The U.S. portal ...

The White House is preparing for a situation in Japan that could be "deadly for decades," a U.S. official tells ABC News.

Yahoo Mail Japan has announced a major policy shift that could drastically limit how and where users can access their accounts. In the name of combating unauthorized logins, the company will soon ...

Yahoo Japan Corp is partly owned by cell phone and internet service provider Softbank Corp (40 per cent) and US counterpart Yahoo Inc (35 per cent). Yahoo Inc currently operates under Microsoft's ...