Walmart Inc. said Thursday it has not decided to sell its Japanese supermarket unit Seiyu GK and will continue its business in Japan."Walmart has not made a decision to sell Seiyu. We are not in any discussions with prospective buyers, and we continue to build our Japan business towards the future to meet the changing needs of customers there," it said in a statement.The U.S. retail giant's denial came after Kyodo News and other media outlets reported that it has decided to sell the troubled Tokyo-headquartered supermarket chain, possibly for 300 billion to 500 billion yen ($4.45 billion), …READ FULL ARTICLE