Platform 4, which is rarely used today, was originally the platform for trains bound for Sanjo Station (or Demachiyanagi Station), providing through-service to the Keihan Main Line from the Uji Line.
なお滅多に使われない4番線だが、元々は宇治線から京阪本線に直通する三条（又は出町柳）行き列車用のホームであった。