Japanese trading houses rise as Warren Buffett says he plans on buying more
Warren Buffett, chairman and chief executive officer of Berkshire Hathaway Inc., in Iwaki City, Fukushima Prefecture, Japan in 2011. Bloomberg | Bloomberg | Getty Images Shares of Japanese trading houses rose in Tuesday afternoon trade after Warren Buffett, chairman and CEO of Berkshire Hathaway, said he plans to increase his holdings. In an interview with Nikkei,…