New limousine bus service connecting Narita Airport and Asakusa/Ueno will start on December 1, 2010. It costs only 1,000 yen one way per person and it is almost one-third of existing limousine bus. Super shuttle is the name of this service and we can reserve the seat on-line and pay by credit card.
Super Shuttle http://supershuttle.jp/en/ (English)
New train service has already started in July this year, too, so now we have more options to go and come from Narita airport. It is welcome change that Narita airport becomes more easy access to everyone!