In 1949 after the war, the trains ran between Shijonawate and Katamachi every twenty-two minutes and the required time was thirty-four minutes, but they ran more frequently and faster every twenty minutes and the required time during the daytime was twenty-two minutes and the one in the morning and evening was twenty-four to twenty-six minutes.
戦後の1949年には、四条畷-片町間22分間隔、所要34分のところを20分間隔、所要昼間22分、朝夕24-26分に増発・スピードアップされた。