• In this March 29, 2014 file photo, two women with Japanese traditional clothing or kimonos stroll to see cherry blossoms at Sumida Park near the Tokyo Skytree skyscraper in the background in Tokyo. Japan is gearing up for the 2020 Tokyo Olympics with gusto, investing in everything from stadiums to electric cars, and expecting an economic bonanza from a construction frenzy and an influx of visitors. (AP Photo/Eugene Hoshiko, File)

    Japan worried about 2020 problem, or life after the Olympics

    TOKYO (AP) — Japan is gearing up for the 2020 Tokyo Olympics with gusto, investing in everything from stadiums to electric cars, and expecting an economic bonanza from a construction frenzy and an influx of visitors.