Tochomae Station is located in the basement of the Tokyo Government Building
From Shinjuku Station to Tochomae Station:
Take the Toei Oedo Line direct to Tochomae Station (2 minutes, ¥170)From Tokyo Station to Tochomae Station:
Take the Marunouchi Line to Hongo-Sanchome Station, change trains to the Toei Oedo Line to Tochomae Station (23 minutes, ¥390)