There is growing interest in East Japan Railway Co. ltd,one of the six companies,created out of the privatized nationa__l__ railway system. In an industry lacking exciting growth1,its plan to use real-estate assets in and around train stations__2__is drawing interest. In a plan called“Station Renaissance”that it__3__in November,JR East said that it would__4__using its commercial spaces for shops and restaurants,extending them to__5__more suitable for the information age. It wants train stations as pick-up__6__for such goods as books,flowers and groceries__7__over the Internet. In a country where city__8__depend heavily on trains__9__commuting,about 16 million people a day go to its t