The cars affiliated with the Morinomiya Train Depot are eight-car train sets used on the Osaka Loop Line during rush hour and the early morning; at midnight they are used as rapid trains on the Yamatoji Line and operated not only as direct trains through Osaka Loop Line, but also as trains running to and from JR Nanba.
森ノ宮電車区所属の車両は、環状線用の8両編成で、ラッシュ時と早朝・深夜には大和路線の快速列車にも使用され、大阪環状線直通だけでなくJR難波発着列車にも運用される。