| Opened | 1929 - 1937 |
| Tracks | Single |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Sendai | Sendai-shi: Namboku, JR East: Tōhoku Shinkansen, JR East: Tōhoku Hon (Sendai - Morioka), JR East: Senseki, JR East: Tōhoku Hon (Kuroiso - Sendai) | 0.0 | Sendai-shi | Miyagi |
| Map | Map | Kita-Sendai | Sendai-shi: Namboku | 4.8 | Sendai-shi | |
| Map | Map | Kitayama | | 6.5 | Sendai-shi | |
| Map | Map | Ayashi | | 15.2 | Sendai-shi | |
| Map | Map | Sakunami | | 28.7 | Sendai-shi | |
| Map | Map | Uzen-Chitose | JR East: Ōu Hon [Yamagata] (Fukushima - Shinjō ) | 58.0 | Yamagata-shi | Yamagata |
| Map | Map | Yamagata | JR East: Yamagata Shinkansen | 62.8 | Yamagata-shi | Yamagata |
| Type | Origin - Major stops - Destination | Trains per day | Fastest train | Average speed |
|---|---|---|---|---|
| Rapid Kaisoku 快速 | Sendai - Yamagata | 8 | 1h07 | 56 km/h |
| Local Futsū 普通 | Sendai - Yamagata | 10 | 1h17 | 49 km/h |
| Sendai - Sakunami | 2 | 43 min | 40 km/h | |
| Sendai - Ayashi | 30 | 24 min | 38 km/h |
