While Midōsuji and Yotsubashi lines are connected at several stations, Daikokuchō is the only such station where passengers can transfer the trains from one line to the other on the same platform in case of trains of same direction (cross-platform interchange).
Layout
This station has two island platforms[2] on the second basement, serving four tracks.
^Schleife, Hans-Werner; et al. (1992). Metros der Welt [Metros of the world] (in German) (2nd ed.). transpress Verlagsgesellschaft. p. 266. ISBN3-344-70715-9.