jr 103 series
The 103 series (103系, 103-kei) is a DC electric multiple unit (EMU) commuter train type introduced in 1963 by Japanese National Railways (JNR), and currently operated by West Japan Railway Company (JR West) and Kyushu Railway Company (JR Kyushu). They were also formerly operated by [[East Japan Railway Company|East Japan Railway Company (JR East)], Central Japan Railway Company (JR Central). And KAIcommuter/CommuterLine