This type was operated during the morning rush hours and in the evenings or later on weekdays, and until March 2007, when the timetable was revised, this was the train that made the fewest stops among all types.
平日の朝ラッシュ時と夕方以降に運行され、2007年3月のダイヤ改正前までは最も停車駅の少ない列車であった。