Because the stairway leading to Platform 1 was closed in spring 2007, when the renovation of ticket gates located on the second floor of the station building was carried out, under normal conditions ordinary people aren't allowed to enter this platform.
2007年春に駅舎2階の改札口周辺の改修を行った際、1番線の階段が閉鎖されたため、通常時は一般の人が出入りする事はできない。