TH Liner
| Tobu 70090 series on a TH Liner service, April 2023 | |
| Overview | |
|---|---|
| Service type | Home Liner | 
| Status | Operational | 
| Locale | Kanto region, Japan | 
| First service | 6 June 2020 | 
| Current operator(s) | Tobu Railway | 
| Route | |
| Termini | 
 | 
| Distance travelled | 59.9 km (37.2 mi) | 
| Average journey time | 
 | 
| Service frequency | 2 (up), 5 (down) | 
| Line(s) used | |
| On-board services | |
| Class(es) | Monoclass | 
| Seating arrangements | Forward facing 2+2 | 
| Catering facilities | None | 
| Other facilities | No toilets | 
| Technical | |
| Rolling stock | Tobu 70090 series EMUs | 
| Track gauge | 1,067 mm (3 ft 6 in) | 
| Electrification | 1,500 V DC overhead | 
| Operating speed | 100 km/h (60 mph) | 
The TH Liner (THライナー) is a limited-stop "Home Liner"-style service to and from Kuki Station in Saitama on the Tobu Isesaki Line operated by the private railway operator Tobu Railway in Japan since June 2020.