Nishi-waseda Station (西早稲田駅, Nishi-waseda-eki, lit.

This station is directly connected to Nishiwaseda Campus of Waseda University in Shinjuku, Tokyo.

The station has one underground island platform located on the third basement ("B3F") level, serving two tracks.

[2] In fiscal 2013, the station was the 105th-busiest on the Tokyo Metro network with an average of 32,380 passengers daily.

[3] The passenger statistics for previous years are as shown below.