| Opened | 1904 | Last 1.4 km opened 1925 (re-routing of line) | Tracks | Single track |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Okayama | JR West: Sanyō Shinkansen, JR West: Sanyō Hon, JR West: Uno, Okaden: Higashiyama (Hon) [Okayama-ekimae] | 0.0 | Okayama-shi | Okayama |
| Map | Map | Bitchū-Takamatsu | | 11.0 | Okayama-shi | |
| Map | Map | Sōja | JR West: Hakubi | 20.4 | Sōja-shi |
| Type | Origin - Major stops - Destination | Trains per day | Fastest train | Average speed |
|---|---|---|---|---|
| Local Futsū 普通 | Okayama - Sōja | 29 | 36 min | 34 km/h |
| Okayama - Bitchū-Takamatsu | 4 | 18 min | 37 km/h |
