At the same time, the use of the (concave-shaped) Platform 3, which was used for returning trains, was discontinued, and corresponding to the expansion of its width, the Platform numbers were changed as follows: from Platform 4 to Platform 3 and from Platform 5 to Platform 4.
同時に折り返し用の3番線ホーム（凹形）を廃止しホームを広げ、それまでの4番線→3番線、5番線→4番線に呼称を変更。