Kansai Main Line (関西本線; Kansai-honsen) is a railway line in Japan connecting Nagoya Station in Nagoya with the JR Namba Station in Osaka. It is jointly run by the Central Japan Railway Company and the West Japan Railway Company with the boundary between both companies being located at Kameyama Station in Kameyama, Mie Prefecture. The section from Kamo Station to JR Namba Station is also known as the Yamatoji Line (大和路線).
Despite its name, for much of its length it is a very local line with mainly single track sections and no regular express services.
