| Railway | Line | Linetype |
| JR East | Ōminato | JR railway |
| Shimokita Kōtsū | Ōhata | CLOSEDNon JR railway |
| Towadakankō | Towadakankō Dentetsu | Non JR railway |
| Opened | 1921 | Tracks | Single track |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Noheji | Aoimori: Aoimori Tetsudō | 0.0 | Noheji-machi | Aomori |
| Map | Map | Shimokita | Shimokita Kōtsū: Ōhata | 55.5 | Mutsu-shi | |
| Map | Map | Ōminato | | 58.4 | Mutsu-shi |
| Type | Name | Origin - Major stops - Destination | Trains per day | Fastest train | Average speed |
|---|---|---|---|---|---|
| Rapid Kaisoku 快速 | Resort Asunaro Shimokita リゾートあすなろ下北 | Shin-Aomori - Aomori - Noheji - Ōminato Seasonal train | 2 | 1h48 | 59 km/h |
| Shimokita しもきた | Aomori - Noheji - Ōminato | 2 | 1h35 | 65 km/h | |
| Hachinohe - Noheji - Ōminato | 2 | 1h40 | 66 km/h | ||
| Local Futsū 普通 | Noheji -Ōminato | 5 | 1h01 | 57 km/h |
| Closed | 31 March, 2001 |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Shimokita | JR East: Ōminato | 0.0 | Mutsu-shi | Aomori |
| Map | Map | Ōhata | | 18.0 | Mutsu-shi |
| Opened | 1922 | 762 mm-line | Tracks | Single track |
| Re-gauged | 1951 |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Misawa | Aoimori: Aoimori Tetsudō | 0.0 | Misawa-shi | Aomori |
| Map | Map | Towadashi | | 14.7 | Towada-shi |
| Type | Origin - Destination | Trains per day | Fastest train | Average speed |
|---|---|---|---|---|
| Local | Misawa - Towadashi | 18 | 27 min | 33 km/h |
