With the Osaka Metro Tourist Pass, you will experience unlimited travel on Osaka Metro lines and most of City Bus route around Japan's Osaka region. You may choose between a one or two-day option, and save time while visiting popular tourist spots with ease and convenience. You will also get discounted passes to certain attractions, including the Osaka Castle, Tsutenkaku Tower, Umeda Sky Building (Floating Garden Observatory), and Santa Maria (Bay Cruise), among others.