March 2023 — The entrance to Yotsuya-sanchome Station on Tokyo Metro’s Marunouchi Line (M11) is shown at night, featuring a clean, modern design with bright signage and red elevator doors. The station serves the Shinjuku district and connects to key destinations like Shinjuku, Ogikubo, and Tokyo Station. Braille paving and clear bilingual signs reflect Tokyo Metro’s accessibility standards and emphasis on wayfinding.