This series were used on the former Keihanshin Local Train Line (JR Kyoto Line and JR Kobe Line) and the JR Takarazuka Line, with some affiliated with the Morinomiya Train Depot (orange vermillion in color) and other affiliated with the Nara Train Depot (greenish-brown).
元京阪神緩行線（JR京都線・JR神戸線）・JR宝塚線用で、森ノ宮電車区所属車（オレンジバーミリオン）と奈良電車区所属車（ウグイス）がある。