Layout
The station has an island platform serving two tracks for the Chūō Line on the third basement, an island platform serving two tracks for the Midōsuji Line on the second basement in the east of the platform for the Chūō Line, and two side platforms serving two tracks for the Yotsubashi Line on the first basement in the west of the platform for the Chūō Line.
"Semba-nishi (船場西)" has been shown on the station signs for the Midosuji Line and the Chuo Line since October 2011 to revive the traditional "Semba Brand" in the center of the city of Osaka. "Semba-higashi (船場東)" is shown on the station signs at adjacent Sakaisuji-Hommachi Station, but both names are not announced on the trains as they are not co-station names.
- Midosuji Line
| 1 | ■Midōsuji Line | for Namba (east), Tennoji and Nakamozu |
| 2 | ■Midōsuji Line | for Umeda, Shin-Osaka and Senri-Chūō |
- Chūō Line
| 1 | ■Chūō Line | for Tanimachi Yonchome, Morinomiya, Nagata, Ikoma and Gakken Nara-Tomigaoka |
| 2 | ■Chūō Line | for Bentencho, Osakako and Cosmosquare |
- Yotsubashi Line
| 1 | ■Yotsubashi Line | for Namba (west), Daikokucho and Suminoekoen |
| 2 | ■Yotsubashi Line | for Nishi-Umeda |
Read more about this topic: Hommachi Station