The train schedule was partially changed on July 19, 2006, and the two deadhead trains, which are sent from Gakken-Nara-Tomigaoka Station to the Higashi-Ikoma depot during the night, are then used to transport passengers bound for Ikoma Station.
なお、2006年7月19日に一部ダイヤが変更され、夜間の学研奈良登美ヶ丘から東生駒車庫への回送列車2本が生駒行の営業列車に変更された。