Umeda Station
Umeda Station on the Midōsuji Line started its operation on May 20, 1933, as a temporary station. The station was moved to the present location on October 6, 1935. Originally the station with an island platform and two tracks was built amid one tunnel, but on November 5, 1989, the station was expanded to a tunnel that existed next to the station (built for Tanimachi Line but due to change of plan remained unused for decades). The two tunnels are separated by a wall with some passages.