Rapi:t (ラピートrapiito?) is a rapid train service between Kansai International Airport and Namba Station in Osaka, Japan. It is operated by Nankai Electric Railway, and the train service uses on the Nankai Main Line and the Airport Line. The name comes from the German word meaning rapid, pronounced [ʁaˈpiːt].
The futuristic and retro-style six-car Rapi:t trainsets, officially designated as the Nankai 50000 series, were designed by architect Wakabayashi Hiroyuki and won the Blue Ribbon Prize in 1995, 1 year after entering service.