All trains use the cars of the JR (West) Suburban Train Series 223, model No. 1000s or the JR (West) Suburban Train Series 223, model No. 2000s, and they're operated in units of eight or 12 cars.
全列車JR西日本223系電車1000番台及びJR西日本223系電車2000番台電車使用で、8両または12両編成で運転。