During certain hours there are trains that depart from and arrive at Shojaku Station (in this case the trains belonging to the Osaka Municipal Transportation Bureau are often used for through-operation to the Sakaisuji Line due to putting in and taking out the trains from the depot).
時間帯によっては正雀駅始終着の列車もある（この場合堺筋線の直通列車は入出庫の関係上市営車で運用されることが多い）。