| Tosa Kuroshio Railway Sukumo Line | |
| Native Name: | 土佐くろしお鉄道宿毛線 |
| Native Name Lang: | ja |
| Type: | Regional rail |
| Status: | Operational |
| Locale: | Kōchi Prefecture |
| Stations: | 8 |
| Open: | 1 October 1997 |
| Owner: | Tosa Kuroshio Railway |
| Operator: | Tosa Kuroshio Railway |
| Character: | Rural |
| Stock: | TKT-8000 series DMU, JR Shikoku 2000 series DMU, JR Shikoku 2700 series DMU |
| Linelength: | 23.6km (14.7miles) |
| Tracks: | Entire line single tracked |
| Electrification: | None |
| Speed: | 120abbr=onNaNabbr=on |
| Minradius: | 350 m |
| Map State: | collapsed |
The is a 23.6 km Japanese railway line operated by the third-sector railway operator Tosa Kuroshio Railway. It connects Nakamura Station in the city of Shimanto with Sukumo Station in the city of Sukumo in Kōchi Prefecture.
| No. | Name | Japanese | Distance (km) | Transfers | Location | |
|---|---|---|---|---|---|---|
| TK40 | 中村 | 0.0 | Tosa Kuroshio Railway Nakamura Line (TK40) | Shimanto | Kōchi Prefecture | |
| TK41 | 具同 | 3.2 | ||||
| TK42 | 国見 | 6.2 | ||||
| TK43 | 有岡 | 11.6 | ||||
| TK44 | 工業団地 | 14.7 | Sukumo | |||
| TK45 | 平田 | 15.3 | ||||
| TK46 | 東宿毛 | 22.2 | ||||
| TK47 | 宿毛 | 23.6 | ||||
The Tosa Kuroshio Railway was established on 8 May 1986 for the purpose of resuming construction of the Sukumo and Asa lines, which had been planned by JNR but abandoned.[1] The company acquired a license to operate the Sukumo Line in February 1987, and commenced construction of the line, which opened on 1 October 1997.[1]