Super Oki
The Super Oki (スーパーおき) is a limited express train service in Japan operated by the West Japan Railway Company (JR West) since July 2001.[1] It runs from Tottori and Yonago to Shin-Yamaguchi.[1] The Super Oki is one of the furthest travelling limited express services in Japan, with the distance from Shin-Yamaguchi to Tottori reaching nearly 380 km and taking more than 5 hours to cover it.
![]() 3-car KiHa 187 series DMU on a Super Oki service, August 2008 | |
| Overview | |
|---|---|
| Service type | Limited express |
| Status | Operational |
| Locale | Honshu, Japan |
| First service | 7 July 2001 |
| Current operator(s) | JR West |
| Route | |
| Start | Tottori, Yonago |
| Stops | 22 |
| End | Shin-Yamaguchi |
| Distance travelled | 378.0 km (234.9 mi) (Tottori - Shin-Yamaguchi) 285.3 km (177.3 mi) (Yonago - Shin-Yamaguchi) |
| Average journey time | 5 hours 15 minutes approx |
| Service frequency | 3 return workings daily |
| Line(s) used | Sanin Main Line, Yamaguchi Line |
| On-board services | |
| Class(es) | Standard class only |
| Disabled access | Yes |
| Sleeping arrangements | None |
| Catering facilities | None |
| Observation facilities | None |
| Entertainment facilities | None |
| Other facilities | Toilet |
| Technical | |
| Rolling stock | KiHa 187 series DMU |
| Track gauge | 1,067 mm (3 ft 6 in) |
| Electrification | Diesel |
| Operating speed | 120 km/h (75 mph)[1] |
| Track owner(s) | JR West |
Stops
Trains stop at the following stations:
Tottori - Kurayoshi - Yonago - Yasugi - Matsue - (Tamatsukuri-Onsen) - (Shinji) - Izumoshi - Ōdashi - (Yunotsu) - Gōtsu - (Hashi) - Hamada - (Miho-Misumi) - Masuda - Nichihara - Tsuwano - Tokusa - Mitani - Yamaguchi - Yudaonsen - Shin-Yamaguchi
Stations in brackets () indicate stations where not all trains stop at.
Rolling stock
Super Oki services are normally formed of two-car KiHa 187 series tilting DMU sets, sometimes lengthened to three or four cars during busy seasons.[1] One car consists of reserved seating, and the other is non-reserved.[2] No Green Car is available on this train.
Formation
Two-car trains are formed as shown below, with car 1 at the Shin-Yamaguchi end. All cars are no-smoking.[2]
| Car No. | 1 | 2 |
|---|---|---|
| Accommodation | Reserved | Non-reserved |
History
The Super Oki was introduced on 7 July 2001.[1]
References
- JR新幹線&特急列車ファイル [JR Shinkansen & Limited Express Train File]. Japan: Kōtsū Shimbun. 2008. p. 94. ISBN 978-4-330-00608-6.
- JR Timetable October 2012 issue. p.99
External links
| Wikimedia Commons has media related to Oki (train). |
- KiHa 187 series Super Oki information (JR West) (in Japanese)

.svg.png.webp)