General information

13 April, 2024

Trains and Buses - Coexistence or Replacement?

JR East and Northen Iwate Transportation have launched an experimental one-year scheme with regard to trains and buses between Morioka and Miyako in the northeast region of Japan. JR passengers who have a valid train ticket that covers JR Yamada line can also get on a coach (except for a few stations). However, those who have a coach ticket cannot choose trains as this scheme is unilateral. It may be beneficial for not only local residents but also long-distance travellers, but it could potentially lead to a permanent closure of Yamada line.


Morioka is the capital city of Iwate Prefecture with more than 280,000 people, and it is about 530 km (330 miles) north of Tokyo. It has not generally been regarded as a popular tourist destination by Japanese people, but The New York Times placed it in the second in its "52 Places to Go in 2023" list after London.

Miyako is a city roughly 68 km (42 miles) east of Morioka with a population of around 46,000 people. Miyako has been well known for fishing industry for centuries (such as salmons, cods and sea urchins) as well as manufacturing industry especially pumps, centrifuges and fertiliser.


There has been a high demand for transportation between these two cities. There are mountains in between so that both rail and road transportation have suffered from steep gradients. JR Yamada line opened in 1934, but most local residents have preferred coach service since 1978 when National Route 106 (a road parallel to Yamada line) opened. The coach route is called "106 Express Bus", and Northen Iwate Transportation provides the service more frequently than JR East though costs slightly more. A single fare between Morioka and Miyako by coach is 2,200 yen while by train costs 1,980 yen.

Morioka → Miyako
 JR Yamada line  Bus 106 
 5:45 → 8:00 
 6:32 → 9:01  7:40 → 9:55 
 9:40 → 11:20 
 10:40 → 12:20 
 11:09 → 13:30  11:40 → 13:20 
 12:45 → 15:00 
 13:12 → 15:31  13:45 → 15:25 
 14:45 → 16:25 
 15:45 → 17:25 
 16:45 → 19:00 
 17:46 → 20:21  17:45 → 19:25 
 19:00 → 21:15 

Yamada line has not been useful in spite of efforts by JR East. The company has been using KiHa 100 series since 2007, which is far more comfortable and energy-saving than obsolete KiHa 52 and KiHa 58 trains, and journey time has been shortened since then. The company also rearranged the schedules to make train connection with Tohoku Shinkansen to and from Tokyo better. Rails were replaced with newer ones that allow faster speed and signalling systems have been upgraded. More trains than before were provided in the 2010s to attract more local residents but it was unsuccessful. Today, only a few passengers to and from other cities like Tokyo and Sendai use the train.


Therefore, JR has decided to look for cooperation with the bus company rather than trying to win a race against it. As bus operators across the country have struggled with staff shortages, it may be beneficial for the bus company as well. This experiment is one of a few positive trials that public transport companies in Japan have recently started.

The only concern is that there are too small number of rail services. The experimental scheme is likely to result in far more long-distance passengers shifting to coach. As ridership of Yamada line declines further, JR East may consider closing the line in the future. If the scheme becomes permanent, it would be hard to justify keeping the railway open.


The scheme is available from 1 April 2024 to 31 March 2025, but could be extended for a while if both companies wish to do so.

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