Shinozaki Station consists of a single island platform served by two tracks.

Shinozaki Station opened on 14 September 1986 as the terminus of the Toei Shinjuku Line.

[2] The west gate (Twin Place side) of the station opened on 20 May 2008.

The station is located underground just north of National Route 14 (Keiyō Road) and the Shuto Expressway's No.

Commercial and shopping facilities are clustered around the station, but the remainder is primarily residential.