In fact, since October of 1966, some Rapid trains running on the inner tracks have been transferred to the outer tracks after both Ashiya and Takatsuki stations changed their configurations enabling to lead trains from outer tracks onto the platform tracks.
実際1966年10月からは芦屋・高槻の両駅が外側線からホームに入れる駅構造に変更になった事から、内側線の快速の一部を外側線に移行している。