3 services stop at Morinomiya Station. Counting services on the same tracks once, it is a transfer station for 3 lines.
| Line | Previous | Next |
|---|---|---|
| O15Osaka Loop Line | Tamatsukuri | Osaka-jo-koen |
| C19Osaka Metro Chuo Line | Tanimachi-yonchome | Midoribashi |
| N20Osaka Metro Nagahori Tsurumi-ryokuchi Line | Tamatsukuri | Osaka-Business-Park |
One of the nearest stations to Osaka Castle.