If you 're in Japan when it does , lucky you -- it 's a perfect opportunity to pick up a clear umbrella . Tokyo tourist arrivals are expected to rise with successful 2020 Olympic bid . Travelers can buy a single card to ride all trains and buses . Free WiFi is rare . Comment:
Tokyo tourist arrivals are expected to rise with successful 2020 Olympic bid . Travelers can buy a single card to ride all trains and buses . Free WiFi is rare . Comment: