ビッグX
The is a limited express train service operated by West Japan Railway Company (JR West) in Japan. One of the services making up JR West's "Big X Network", it connects Kyoto Station, Amanohashidate Station and Toyooka Station via the Sanin Main Line and Kyoto Tango Railway's Miyafuku Line and Miyatoyo (Miyazu) Line. The color associated with the service is red.