Wikipedia
PiTaPa
is a contactless smart card ticketing and electronic money system used in the Kansai region (and may also be used in some areas of Okayama Prefecture, Hiroshima Prefecture, and Shizuoka Prefecture) of Japan. The name PiTaPa is an acronym of "Postpay IC for Touch and Pay". , the card can be used on 19 train systems and 11 buses, including the Osaka Municipal Subway and New Tram, the Keihan Electric Railway, and the Hankyu Railway.