| Opened | 1971 - 1995 | Tracks | Double track |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Nakamozu | Nankai: Kōya, Ōsaka-shi: Midōsuji | 0.0 | Sakai-shi | Ōsaka |
| Map | Map | Kōmyōike | | 12.1 | Sakai-shi | |
| Map | Map | Izumi-chūō | | 14.3 | Izumi-shi |
| Type | Origin - Major stops - Destination | Daytime frequency | Fastest train | Average speed |
|---|---|---|---|---|
| Suburban Express Kukan kyūkō 区間急行 | Izumi-Chūō - Namba Only this direction | 4 trains/day | 33 min | 50 km/h |
| Semi-express Junkyū 準急 | Namba - Nakamozu - Izumi-Chūō | Every 12 min or better | 34 min | 49 km/h |
| Local Kakueki teisha 各駅停車 | Nakamozu - Izumi-Chūō | Morning and evening | 16 min | 54 km/h |
