Toki (train)
| E7 series set F21 on a Toki service in January 2021 | |
| Overview | |
|---|---|
| Service type | Shinkansen (Semi-express) | 
| Status | Operational | 
| Locale | Honshu, Japan | 
| First service | 10 June 1962 (Limited express) 15 November 1982 (Shinkansen) | 
| Current operator(s) | JR East | 
| Former operator(s) | JNR | 
| Route | |
| Termini | Tokyo Niigata | 
| Line(s) used | Joetsu Shinkansen | 
| 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) | 
| Electrification | 25 kV AC (50 Hz), overhead | 
| Operating speed | 275 km/h (170 mph) | 
The Toki (とき) is a high-speed Shinkansen train service operated by East Japan Railway Company (JR East) on the Joetsu Shinkansen in Japan.
The name is taken from the Japanese name of the crested ibis, for which Niigata is famous.