| Opened | 1900 - 1911 | Tracks | Single track |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture |
| Map | Ōami | JR East: Sotobō | 0.0 | Ōamishirasato-machi | Chiba |
| Map | Tōgane | | 5.8 | Tōgane-shi | |
| Map | Narutō | JR East: Sōbu Hon (Chiba - Chōshi) | 13.8 | Sanmu-shi |
| Type | Origin - Major stops - Destination | Trains per day | Fastest train | Average speed |
|---|---|---|---|---|
| Commuter Rapid Tsūkin kaisoku 通勤快速 | Tōkyō - Keiyō line - Soga - Ōami - Narutō | 1 | 1h21 | 56 km/h |
| Local Futsū 普通 | Chiba - Soga - Ōami - Narutō | 12 | 43 min | 51 km/h |
| Chiba - Soga - Ōami - Tōgane | 1 | 36 min | 48 km/h | |
| Ōami - Narutō | 16 | 17 min | 49 km/h | |
| Ōami - Tōgane | 1 | 8 min | 44 km/h |
