Tanigawa (train)
| E7 series set F29 on a Joetsu Shinkansen Tanigawa service in 2022 | |
| Overview | |
|---|---|
| Service type | Shinkansen (Local) | 
| Status | Operational | 
| Locale | Honshu, Japan | 
| Predecessor | Toki | 
| First service | 15 November 1982 (Limited express) 1 October 1997 (Shinkansen) | 
| Current operator(s) | JR East | 
| Former operator(s) | JNR | 
| Route | |
| Termini | Tokyo Echigo-Yuzawa or Gala Yuzawa | 
| Line(s) used | Joetsu Shinkansen Gala-Yuzawa Line | 
| On-board services | |
| Class(es) | Standard + Green + Gran Class | 
| Catering facilities | Trolley service | 
| Technical | |
| Rolling stock | E7 series | 
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge | 
| Electrification | 25 kV 50 Hz AC (Overhead line) | 
| Operating speed | 275 km/h (170 mph) | 
The Tanigawa (たにがわ) is a high-speed train service operated by the East Japan Railway Company (JR East) on the Jōetsu Shinkansen in Japan.