jr 201 series
The 201 series (201系, 201-kei) is a DC electric multiple unit train (EMU) commuter train type introduced in 1979 by Japanese National Railways (JNR). It has been operated by West Japan Railway Company (JR-West) since 1987, and was formerly operated by East Japan Railway Company (JR East) from 1987 until 20 June 2011.