도카이도 신칸센
EX-IC (Express IC) is a contactless smart card system that enables ticketless travel on the Tōkaidō Shinkansen and Sanyō Shinkansen lines in Japan. The system was introduced by JR Central in March 2008 for use on the Tōkaidō Shinkansen, and it was expanded to the Sanyō Shinkansen in August 2009.