Saikyō Line

The Saikyō Line(, ) is a Japanese railway line operated by the East Japan Railway Company (JR East). It connects Ōsaki Station in Shinagawa, Tokyo, and Ōmiya Station in Saitama Prefecture. The line's name is an abbreviation of the two areas the line connects: Saitama() and Tōkyō().
Service.
There are three types of trains on the Saikyō Line: "Local"(, ), "Rapid"(, ), and "Commuter Rapid"(, ).