Inarichō Station is served by the Tokyo Metro Ginza Line from Shibuya to Asakusa.

The station has two side platforms located on the first basement (B1F) level, serving two tracks.

Inarichō Station is part of the first section of underground railway line in Asia, opened on 30 December 1927.

[1] The station facilities were inherited by Tokyo Metro after the privatization of the Teito Rapid Transit Authority (TRTA) in 2004.

[2] In fiscal 2013, the station was the least used on the Ginza Line and the 127th busiest on the Tokyo Metro network with an average of 14,831 passengers daily.