Gamo Yonchome Station is a train station on the Osaka Municipal Subway Imazatosuji Line and Nagahori Tsurumi-ryokuchi Line in Jōtō-ku, Osaka, Japan.LinesGamo Yonchome Station is served by the Osaka Municipal Subway Nagahori Tsurumi-ryokuchi Line (station number N23) and Imazatosuji Line (station number I18).