A mini aquarium was installed on the subway platform at one time. Due to excessive maintenance costs and the relatively few users of the station, it was removed
A different train approach melody was used on the station, playing a sound similar to that of an ocean wave. On March 27, 2007, the melody was changed to the standard approach melody used on the Chuo Line.
Layout
Municipal Subway Chūō Line
There is an island platform with two tracks on the third basement.