The New Yakumo

Today, a brand new 273 series train entered into limited express Yakumo services that connect Okayama and Izumoshi in western Japan. This article focuses on the new and old trains and briefly looks back its history with timetables.

Origin of its name

Day-time limited express trains of Japanese National Railways and JR Group are usually named after birds or names of places. For example, Shirasagi (Nagoya – Tsuruga) means egret and Azusa (Shinjuku – Matsumoto) was named after Azusa River. Yakumo is neither of them. Its origin is an ancient Japanese phrase "yakumo tatsu" (八雲立つ) that has been used in poems, first appeared in the oldest literary work in the country called Kojiki that dates back to 712 AD.

"Yakumo tatsu" literally means countless clouds coming up the sky, and this phrase is mostly followed by the word "Izumo" in ancient poems such as waka. Those who are interested in it should also check makura kotoba (lit. pillow words).

The new Yakumo

Limited Express Yakumo has been connecting Okayama and Izumoshi via San-yo Main, Hakubi and San'in Main Lines since 1982, and it is 220 km (137 miles) long. There are 15 services a day on each direction (i.e. hourly), though some of them do not run on certain days. The fastest service takes 2 hours and 57 minutes.

The 273 series was developed specifically for Yakumo. Hakubi Line is known for having tight curves with steep gradients as well as heavy snow in winter. These severe conditions did not allow ordinary trains running fast safely and comfortably so that JR West decided to introduce the brand new trains rather than reallocating redundant train units from other places. According to the company, computer-controlled tilting features of the 273 series make train far more comfortable than old rolling stock.

Six out of 15 Yakumo services are provided by the new trains so far, and the other nine will also be the 273 series by 15 June this year. Each service is formed of four coaches, but some of them could be formed of eight during holidays.

Old Yakumo

381 series has been in service since electrification of Hakubi and San'in Main Line in 1982. Today, it is often called the last electric train that Japanese National Railways introduced. Though it is highly popular among railway enthusiasts in these days, it had been infamous for uncomfortable rolling as local TV station reported so just three months after the introduction.

There are a few reasons why the 381 series is so uncomfortable. One of them is that because its tilting feature is not computer-controlled but dependent on centrifugal force. The train tilts a few seconds after entering a curve and restores to the original position a few seconds after leaving the curve.

JR West converted a few intermediate carriages to so-called "Panorama Green Car", first class which passengers can enjoy views while on a train, but it was not clear whether it could distract them from motion sickness.

All remaining 381 series carriages were dramatically refurbished in 2007-11. JR West calls them "yuttari Yakumo", which means "relaxing Yakumo". However, even with new seats and clean toilets did not improve the bumpy ride and rolling. Hence, railway enthusiasts made parodies of the brand: "guttari Yakumo" (lit. "exhausting Yakumo") or even "guttari hakumo" (lit. "exhausting & vomiting").

The last regular service provided by the 381 series will be Yakumo 1 (Okayama 7:05 → Izumoshi 10:18) on Saturday 15 June 2024. However, the company notes that a few 381 series units might be used during holidays and when there is a lack of available train. It is expected that the old train remains for a while, possibly until early-2025.

Comparing timetables

It might be interesting to compare old timetables. Here are fastest Yakumo services in 2024, 1982, 1973 and 1968.

Alphabets for coach layouts mean as follows:
G for Green Car (first class) with seat reservation,
D for a dining car,
N for standard class WITHOUT seat reservation, and
R for standard class WITH seat reservation.

2024 (Click to browse)▼

As mentioned above, there are 15 services a day on each direction, and six of them are now provided by the 273 series. JR West plans to introduce more on 26 April, 7 May, 15 and 16 June. The following train is currently the 381 series, but it will be replaced with the new train from Friday 26 April.

Yakumo 29 (7029M)

Okayama	21:20
Kurashiki	21:31
Bitchu-Takahashi	21:55
Niimi	22:23
Hoki-Daisen	23:25
Yonago	23:30
Yasugi	23:38
Matsue	23:53
Shinji	0:06
Izumoshi	0:17
(duration: 2h 57m)

(From 26 April)

Coach no.	1	2	3	4
←	G & R	R	R	R

1982 (Click to browse)▼

When the 381 series was introduced, each train had more coaches than today but there were only eight services a day on each direction.

Yakumo 12 (1042M)

Izumoshi	14:57
Matsue	15:26
Yonago	15:54
Niimi	17:02
Bitchu-Takahashi	17:33
Kurashiki	17:57
Okayama	18:09
(duration: 3h 12m)

Coach no.	1	2	3	4	5	6	7	8	9
	N	N	N	G	R	R	R	R	R	→

1973 (Click to browse)▼

By 1972 (when San-yo Shinkansen as far as Okayama opened), Yakumo looked mostly the same as today though it was provided by KiHa 181 series diesel train. There were four services on each direction, and one of them was extended to Hamada on San'in Main Line. However, the fastest service did not go as far as that.

Yakumo 4 (2032D)

Izumoshi	14:50
Tamatsukurionsen	15:13
Matsue	15:21
Yonago	15:49
Niimi	17:08
Kurashiki	18:09
Okayama	18:22
(duration: 3h 32m)

Coach no.	1	2	3	4	5	6	7	8	9	10
	N	N	G	D	R	R	R	R	R	R	→

1968 (Click to browse)▼

There was another limited express Yakumo before 1972. In 1965, JNR introduced a long-distance train with the same name using KiHa 80 series diesel train, connecting Shin-Osaka and Hamada via Fukuchiyama Line. The entire journey was 502.8 km (312 miles) long and took more than eight hours. There was only one train on each direction. Many businessmen chose this service as Tokaido Shinkansen and this Yakumo allowed a one-day travel towards northern Chugoku region.

There was no Green Car and "standard class" coaches at that time. JNR had adopted a different scheme that simply consisted of first and second class seating. The table further below shows the coach layout in accordance with terms used today.

Yakumo (1003D)

Shin-Osaka	12:00
Osaka	12:08
Takarazuka	12:34
Fukuchiyama	14:09
Kinosaki*	15:16
Hamasaka	15:56
Tottori	16:29
Agei*	17:13
Yonago	17:59
Matsue	18:27
Izumoshi	18:58
Iwami-Ōda*	19:28
Iwami-Gōtsu*	20:04
Hamada	20:22
(duration: 8h 22m)

Some stations have been renamed as follows:
Kinosaki → Kinosakionsen (2005)
Agei → Kurayoshi (1972)
Iwami-Ōda → Ōdashi (1971)
Iwami-Gōtsu → Gōtsu (1970)

Coach no.	1	2	3	4	5	6	7
←	R	G	D	R	R	R	R

Railways that are on the verge of permanent closure

As this blog described before, the Japanese Government and railway companies have been discussing about the fate of rural railways that run sparsely populated areas. Most of such railways were constructed before the Second World War, mainly for freight trains transporting coal or wood. They were designed for light freight trains running at slow speed so that they became outdated after the War. Hence, the central and local governments constructed well-maintained roads that connect towns and villages far shorter than those railways. As a result, they have not been used by local residents for nearly or even more than half a century.

On Tuesday 13 February 2024, I visited two railways in western Japan that are placed on top of the "endangered railways" list: Geibi and Kisuki lines. They are two least used railways that JR West has been operating. Here is what I thought about them with a few photos.

Geibi line

Geibi line is a 160 km (100 miles) long railway that connects Bitchu-Kojiro station in Okayama Prefecture and Hiroshima station. The line from Hiroshima to Shimo-Fukawa has been heavily used by commuters and students, while that between Bingo-Ochiai and Tojo is miserable as there are less than 20 passengers a day. According to statistics, it costs approximately 25,000 yen to earn a revenue of 100 yen there.

The line starts from Bitchu-Kojiro, but all services are extended to Niimi station, which is close to the city centre. Niimi is an interchange station with two more lines available: Hakubi line towards Okayama or Yonago (de facto main line) and Kishin line towards Tsuyama (another rural railway). There are six Geibi line services but three of them terminate at Tojo, so there are only three trains a day between Tojo and Bingo-Ochiai.

The service 443D to Bingo-Ochiai departed Niimi at 1 pm with just five passengers in total: three railway enthusiasts including me, a high-school girl and an elderly woman. The latter two alighted from the train within 20 minutes, and another elderly man came in to the train and left at Tojo. The train ran in the middle of nowhere with no other local resident onboard.

Rural railways in western Japan are sluggish as JR West has imposed extremely slow speed limits on curves, tunnels and bridges. They were due to minimise the maintenance cost, and the 25 km/h (15.5 mph) restrictions are lowered to 15 km/h (9 mph) when raining or snowing. However, even if there had been no such limits, trains would not have been fast enough to win a race against cars.

The train entered into Hiroshima Prefecture just before arriving at Tojo station, which is one of few major stations but only has eight users per day. I must say that I could not find anything particularly interesting there, but there was one thing that attracted me 20 minutes later at Uchina station. It seemed that a volunteer sometimes decorated the station with lovely flowers on the pole. It was said to be "heavily" used by local residents back in the 1980s…though merely around 10 people a day then.

The train arrived at Bingo-Ochiai, probably the least busiest interchange station in Japan. All Geibi line services in this area start from or terminate at here so that all passengers have to change trains. Kisuki line also branches off. It was once a bustling station as steam trains had to be refilled. According to a pamphlet, there were restaurants and even a ski resort near the station. It sharply declined when all steam trains were replaced with diesel ones in 1971, and there are only a handful buildings in the area today.

Kisuki line

Kisuki line is 82 km (51 miles) long and connects Bingo-Ochiai and Shinji. Actual distance between these stations is less than 48 km (30 miles), but the railway is longer than that as it locates in and between mountains. In spite of lengthy route and low speed, the line was served by a few express services that connected Hiroshima and Matsue until 1990, but they were completely superseded by buses on a motorway. There were only four passengers including me when the service 1462D left Bingo-Ochiai, and all of them must be railway enthusiasts. Probably it was the busiest among just three services on that day.

As soon as the train left Bingo-Ochiai, phone signals went out. The train ran slowly so that it took more than 10 minutes between stations. There was "Okuizumo Orochi Loop" between Miinohara and Izumo-Sakane. The National Route 314 has such a spiral loop to climb a mountain, while Kisuki line goes further east to do so. Cars were running at 60 km/h (obviously exceeding the speed limit) while the train ran at 25 km/h.

Kisuki line is often closed in winter. Not only Hokkaido and Tohoku region but also part of Chugoku region is prone to heavy snow. Fortunately, there was little snow as it was warmer than usual, but warm temperature in winter sometimes causes another problem: avalanche.

Kisuki line has a zig zag near Izumo-Sakane station. The train reversed twice before arriving at the station so that it took 17 minutes from Miinohara. As mentioned above, smartphones are mostly "no service" in the area so that anyone visiting the line should download a map in advance.

Approaching Izumo-Sakane. There is a spring next to a station building and it is called "water of longevity" (延命水, enmei sui). There is a myth that a racoon dog that lived for more than 100 years loved this water. It has been certified by the authorities and anyone can drink it, but I could not do so as the train stopped only for three minutes.

The train reached to the civilisation. Kisuki is the largest intermediate station on the line that locates near the city centre of Unnan. There are vending machines and a supermarket in front of the station. There are 11 services a day towards Shinji, so it now sounds like a normal rural railway. There were around 15 passengers in total as the train went towards Shinji, where the train terminated.

The three-hour journey on Kisuki line finally came to an end. All passengers including me looked for San'in line service to Yonago, which departed shortly after the Kisuki line train's arrival. Even with extremely small number of service, it was not difficult to make a trip as train connections were good.

Personal views

I enjoyed the trip, but I also found neither lines could survive. There were only a handful of passengers on both trains, all of which were railway enthusiasts. There was literally no local resident near Bingo-Ochiai station, and it clearly shows that the railways have already fulfilled its role decades ago.

Many people blame ageing society and depopulation for the permanent closure of rural railways, but it is not always correct. Even with lots of young people, the railway would not have been used as those railways are far longer than roads. The railways were constructed when civil engineering was not developed enough, while roads were constructed with the latest technology. These railways are simply obsolete and susceptible to natural disaster, and I must concede that nothing can justify these railways. Safety, reliability, speed, comfortability and eco-friendliness…road transportation prevails the railways in all terms.

Some activists may argue that trains are always greener than cars, but it is simply wrong. Maintaining those railways require far more budget, resources and energy than keeping roads nearby available. Buses and taxi services will certainly be far more beneficial than trains for people living in this area. As elderly people have been struggling to drive a car, local governments should concentrate on alternative transports and delivery services as soon as possible rather than sticking to railways that no one uses.

Itinerary

The table below shows how did the journey go on. I stayed at a hotel in Yonago so that my entire trip was like a large circle. I had another business in Neu, so ignore the first two lines.

Yonago	( 6:08)	→	Neu	( 6:33)
Neu	(11:53)	→	Niimi	(12:35)
Niimi	(13:02)	→	Bingo-Ochiai	(14:28)
Bingo-Ochiai	(14:43)	→	Shinji	(17:38)
Shinji	(17:44)	→	Yonago	(18:41)

Those who plan to do a similar trip should carefully check timetables as some services do not run on certain days due to planned engineering work. It is also highly recommended to buy sufficient amount of water and food before getting on a train (there are two convenience stores near Niimi station). There is no need to worry about a toilet as the rolling stock on these lines has one.

2024 Timetable Changes on JR Network

JR companies published details about timetable revision on Saturday 16th March 2024. Unlike the past three years, several lines will provide more services than before, indicating the end of train reduction caused by COVID-19 pandemic. The revision usually takes place once a year, and what happens next time?

Reservation Scheme

Before looking into each company, it is important to note about limited express trains. After the timetable change, limited express services listed below will have reserved seats only.

Hokkaido:	Hokuto, Ozora, Suzuran, Tokachi
East:	Sazanami, Shiosai, Wakashio
Central:	Shirasagi
West:	Thunderbird, Super Hakuto
	Super Inaba, Yakumo

According to the companies, introducing the all-reserved scheme will be fair for all passengers as they no longer have to wait for hours at platform to have a seat. Moreover, reserved-seat tickets are a little more expensive than non-reserved tickets so that the companies can expect more revenue. Furthermore, conductors will no longer have to carry out ticket inspection for all passengers onboard, but just have to check a tablet and only ask those sitting on a unreserved seat for ticket.

JR Hokkaido

JR Hokkaido has been declining for years because of financial difficulties, but there is good news. As ridership increased (thanks to foreign travellers), more Rapid Airport services will be provided. There are going to be six trains per hour instead of five between New Chitose Airport and Sapporo at daytime, one of which will be "Special Rapid" calling fewer stations than before (Sapporo, Shin-Sapporo, Mimani-Chitose and the Airport).

On the other hand, five stations on rural lines such as Soya Main Line will be closed. Furthermore, Nemuro Main Line between Furano and Shintoku, most of which has been closed since 2016 due to a devastating typhoon, will be permanently closed on 31st March. The company has been downsizing its network in scarcely populated areas including stations with less than a single user per week. This trend is, as everyone anticipated, continues.

JR East

A brand new E8 series bullet train enters into Yamagata Shinkansen service, replacing E3 series. The new E8 series can run at up to 300 km/h (187 mph), but its maximum speed will be restricted to 275 km/h (171 mph) until all E3 series retire in 2025 or 2026.

Furthermore, ten Yamabiko services on Tohoku Shinkansen at the daytime, which have been reduced since the pandemic began, will be reinstated.

Some E259 series will be reallocated to Limited Express Shiosai (Tokyo – Choshi), replacing all 255 series trains. The Narita Express trains have been repainted since earlier this year, suggesting that they will also be used for other trains.

205 series on Tsurumi Line retires. The commuter train introduced by Japanese National Railways is due to be superseded by brand new E131 series from Christmas Eve, and all old trains will be withdrawn by 16 March.

JR Central

All smoking rooms on Tokaido Shinkansen trains will be closed. Drinking water bottles will be stored in the room and will be provided in case of emergency.

In other news, all services on Chuo Main Line between Nagoya and Nakatsugawa (except Limited Expres Shinano) will be provided by brand new 315 series trains, with maximum speed being raised from 110 to 130 km/h (81 mph).

JR West

Hokuriku Shinkansen, one of the high-speed rails in Japan, will be extended from Kanazawa to Tsuruga in Fukui Prefecture. The fastest service between Tokyo and Tsuruga will take 3 hours and 8 minutes, 50 minutes shorter than the current timetables. 14 services run between Tokyo and Tsuruga every day and more during peak seasons.

Limited express services on Hokuriku Main Line will be rearranged as Shinkansen is extended. To put it simply, those trains between Kanazawa and Tsuruga will be replaced with the Hokuriku Shinkansen. Hence, Thunderbird will run between Osaka and Tsuruga, and Shirasagi will run between Nagoya and Tsuruga. Those who travel from Osaka or Nagoya to Kanazawa and vice versa will also benefit from the new high-speed rail in terms of journey time, but not in terms of fares.

681 series is expected to sharply decline as redundant 683 series will be reallocated to Shirasagi.

There will be new Limited Express Raku Raku Yamato between Nara and Shin-Osaka via Kansai Main Line and Osaka Loop Line. It is specifically designed for commuters who want to have a seat. There will be one return journey a day (weekdays only): one for Shin-Osaka in the morning and the other for Nara in the evening. The entire journey takes 66 minutes. The company also extends Limited Express Raku Raku Harima as such services have been successful. Furthermore, seat reservation scheme on Osaka Higashi Line and Yamatoji Line services during rush hours will be expanded.

To ease congestion amid growing number of foreign tourists, there will be more San-in Main Line (Sagano Line) services between Kyoto and Saga-Arashiyama. This line has been infamous for being overcrowded and yet JR West had been reluctant to do something. It seems that the company finally decided to provide more trains.

273 series, the brand new train for Limited Express Yakumo, will enter into service on 6th April (NOT 16 March). 381 series, the 40-year-old iconic train, will retire by June 2024.

JR Shikoku and JR Kyushu

There is no major changes on their timetables, but JR Shikoku will even out schedules of rural lines. For example, regional services on Kotoku Line at the daytime will leave Takamatsu station 42 minutes past the hour. Tokushima Line trains will leave Tokushima station 22 and 52 minutes past the hour. JR companies have long been accused of providing regional trains in rural areas uneven and thus hard to remember, but such improvement will surely be welcomed by local residents.

There is a rumour that 713 series trains in Miyazaki will retire on the day, but JR Kyushu has not mentioned about its fate so far.

---

There have been sad news about railways in Japan in the last three years, but it is good to hear that there are several positive aspects. Note that abovementioned information is merely a summary of documents published by six JR companies. For detail, check official press release as listed below.

• JR Hokkaido
• JR East
• JR Central
• JR West
• JR Shikoku
• JR Kyushu

115 series, a weird suburban train

This is 115 series, a suburban train developed in the early-1960s by Japanese National Railways. It is still common in Okayama, roughly 350 miles west of Tokyo. The 115 series had been used across the country until the late-2010s, but most of them retired. Okayama is one of a few places where old trains are operational even today.

Okayama has been well-known among trainspotters in these days for having iconic trains, and the traditional design usually makes Japanese railway enthusiasts feeling nostalgic...but this 115 series look totally different to the original style. Its front end is frankly ugly and apparently cheap. What on earth is this?

This is so-called G units in Okayama. There are eight two-carriage units in total, and each unit is formed of two coaches: KuMoHa 115 variant 1500 (south/east) and KuMoHa 114 variant 1000 (north/west). The front coach on the south/east side looks normal, as JNR welded a new drivers cab and an intermediate carriage together to make a KuMoHa 115-1500s carriage. The construction took place in 1983-86.

On the other hand, KuMoHa 114-1000s does not look right. It was converted from another intermediate carriage by JR West in 2001. The company pursued the cheapest possible options to make short trains for rural lines consisted of two coaches. Hence, its design is far from what is supposed to be.

JR West had used various odd-looking trains converted from intermediate carriages in other areas until the mid-2010s, but they have already been withdrawn, and the G units in Okayama are the only ones remaining in service.

All G unit carriages were originally built in 1978-82, and so-called 40N Refurbishment has been carried out by JR West. They are compatible with driver-only operation, and now used for services on Ako Line (Banshu-Ako - Okayama), Hakubi Line (entire line), San-in Main Line (as far as Nishi-Izumo) and San-yo Main Line (Seto - Kurashiki via Okayama).

The 40N programme is designed to extend a lifespan of the train to around 40 years. All eight units have already exceeded it, but JR West is likely to use them for a while as they are suitable for unprofitable rural lines, and the company has been reluctant to invest in scarcely populated areas. Even so, a major change to their operation is likely to take place soon following the introduction of brand new 227 series trains.

The full formation list is as follows.
(Left: towards Banshu-Ako, Seto
Right: towards Yonago, Nishi-Izumo)

Unit No.	KuMoHa 115	KuMoHa 114
G-01	1503	1098
G-02	1505	1102
G-03	1508	1117
G-04	1515	1173
G-05	1516	1178
G-06	1517	1194
G-07	1518	1196
G-08	1551	1118

The Red List of Trains in Japan (Dec-2023 update)

The Red List of Trains in Japan has been updated with four new articles, namely:

• JR West KiHa 126 series
• JR Kyushu KiHa 200 series
• 800 series bullet train
• Jomo Electric Railway 100 series

This update contains more significant feature: lager fonts for smartphone version. I have been struggling with small letters on my smartphone screen but it took months to redress the issue. Now the website is easier for smartphone users to read (hopefully) with no major trouble

The Red List of Trains in Japan (Oct-2023 update)

The Red List of Trains in Japan has been updated with six new articles, namely:

• JNR 50 series
• JR West 207 series
• JR West 321 series
• JR East GV-E400 series
• JGR Class 8620
• Tobu N100 series SPACIA X

Moreover, some new articles have been up to date, such as 211 series in Nagoya and Tokyu 9000 series in Tokyo.

50 years on: a comparison (part 2)...Rural railways

Many rural railways in Japan are on the verge of permanent closure as this blog explained last year. Many people insist that it is because of population decline, and blame that the government has been reluctant to save them. However, it must also be noted that the areas with such unprofitable railways are served by well-maintained roads (often motorways), showing that the government has been doing something.

Many of those rural railways were built before the Second World War. As technology advanced and the public lost trust in Japanese National Railways due to severe industrial action in the 1970s, the government decided to shift to road transportation rather than upgrading all existing railways. Hence, roads in rural areas tend to connect towns and cities shorter than railways, and thus local residents hardly use trains in these days.

Then, have railway operators just watched their ridership declining and done nothing? The timetables of 1973 and 2023 indicate that in some cases not only JR but also so-called "third sector" companies, which succeeded unprofitable railways from JNR or JR, have been making efforts to deal with income loss.

Note that all timetables are weekday version and excluding any seasonal trains (i.e regular services only).

Yamagata Railway

KiHa 58 series, a train once used on Nagai Line

Flower Nagai Line is a 20-mile-long third-sector railway in Yamagata Prefecture, which was a part of JR East Nagai Line until 1988. Have services become more or less frequent in the last 50 years?

Akayu station

2023 timetable	1973 timetable
7:06	5:28
7:44	7:09
8:59	8:30
10:47
12:25	11:55
13:05
14:35
15:57	15:25
17:05	16:47
18:36	18:28
19:52	19:38
20:50

The number of services rose by 50%, though there is no service in the early morning today. But this simple comparison does not tell everything. Akayu station is also served by Ou Main Line services to and from Tokyo. The table below shows when Nagai Line trains arrive at Akayu and when connecting services towards Tokyo depart. All services from Akayu to Tokyo are bullet train Tsubasa in 2023, while those in 1973 were either Limited Express Yamabato or Express Zao for Ueno.

2023 timetable	1973 timetable
6:38→6:49
	6:47→8:09
7:18→8:25	7:56→8:09
8:30→9:26
9:12→9:26	9:22→10:13
11:29→13:27
12:39→13:27	12:13→14:07
14:16→14:27
15:22→15:27	15:09→15:21
16:46→17:28	17:33→17:36
18:15→18:27
19:26→19:56	19:15→N/A
20:38→21:07	20:34→N/A

The table shows that train connection is not always perfect in both 2023 and 1973. I have looked for the opposite direction (Tokyo to Akayu then Nagai Line) as well as transfers to and from Yamagata, but they were not so different. Still, the current Nagai Line is a little more convenient than JNR Nagai Line in 1973, as there are simply more services than the past.

Isumi Railway

Isumi Railway trains

There are several unprofitable railways in the Greater Tokyo Area too. Isumi Railway, formerly called JR East Kihara Line until 1988, is one of them. Isumi Railway had been known for heritage trains until earlier this year.

The table below shows trains arriving at Ohara station and connecting Sotobo Line services towards Chiba and Tokyo. In the table, "r" means Express Nagisa for Ryogoku, "s" means Express Nagisa for Shinjuku, "t" means Limited Express Wakashio for Tokyo, and "*" means Rapid for Tokyo. Other connecting trains are stopping services for Kazusa-Ichinomiya or Chiba.

Ohara station

2023 timetable	1973 timetable
	5:44→5:47
6:19→6:23	6:31→6:33
7:32→ 7:41t	7:16→7:22
	7:39→ 7:55t
8:19→ 8:21t	8:47→9:44
	9:43→9:44
10:11→ 10:49t	10:31→11:07r
11:29→12:13	11:48→ 12:14s
12:52→13:18
13:37→14:20
14:58→15:20	14:07→ 14:48t
16:21→16:32	16:13→16:18*
17:12→ 17:19t	17:24→17:28
18:30→18:34	18:30→18:32
19:20→19:34	19:26→19:34
20:57→21:28	20:45→20:48

It seems that both the rural railway and connecting Sotobo Line trains have become less useful in 50 years. The number of Isumi/Kihara Line services decreased and the connection became inconvenient. It might not be easy for students who live by Isumi Railway and go to school using JR Sotobo Line in these days.

Nagaragawa Railway

KiHa 40 series, a train once used on Etsumi South Line

Nagaragawa Railway in Gifu Prefecture has been encouraging tourists to visit the area by rail in these days. In that case, it might be useful to consider about how it is convenient for tourists from Gifu and Nagoya. The table below shows, unlike the other two railways above, when JR Takayama Main Line trains arrive and connecting trains for the scarcely populated area depart.

The table is complicated. With regard to Takayama Main Line services, G means stopping service from Gifu, and N means Limited Express Hida or Express Norikura from Nagoya. With regard to Etsumi South Line services, "g" means trains for Gujo-hachiman, "h" means Hokuno, "m" means Minoshi, "y" means Yunohoraonsenguchi, "*" means Minoshirotori.

Mino-Ota station

2023 timetable	1973 timetable
6:11G→6:26h	N/A→5:45h
N/A→6:54m	6:18G→6:48g
7:04G→7:20y
7:28G→7:47m
7:56G→8:12*	8:10G→8:18g
8:26N→9:04m	Okumino, 9:37h
9:22N→9:56h
11:28N→11:35h
12:26N→12:54*	12:27G→13:25h
14:17G→14:27g
15:29N→15:34h	15:02N→15:16h
15:53G→16:18y	16:28G→16:48h
16:19G→16:46h
17:27G→17:33h	1737G→17:44*
17:57G→18:02y
N/A→18:25h	Direct service, 18:33h
19:00N→19:05y
19:30G→19:36*	19:55G→20:20*
20:19G→20:34m
21:02N→21:11*
21:53G→21:59m
22:20G→22:28m

Note that there were two direct services from Nagoya or Gifu in 1973: Express Okumino from Nagoya to Hokuno (departing Mino-Ota at 9:37) and a stopping service from Gifu to Hokuno (departing Mino-Ota at 18:33).

It seems that Nagaragawa Railway has achieved a significant improvement even amid the decline in ridership. However, it must be borne in mind that Nagaragawa Railway has been regarded as an alternative to Meitetsu Minomachi Line, a tram line that was permanently closed in 2005. Thus, the overall ridership must have dropped as population declined and local residents have shifted to their own cars. Even so, it is laudable that the company has been focusing on good connection with JR Takayama Main Line.

Kyoto Tango Railway

287 series, which is also used for Limited Express Hashidate

Kyoto Tango Railway, formerly known as Kitakinki Tango Railway, has two lines in northern Kyoto Prefecture. This article focuses only on Miyazu Line since Miyafuku Line was under construction in 1973. Miyazu Line has been served by not only regional stopping services but also intercity trains to and from Kyoto, but it is not easy to compare between 2023 and 1973. The table below shows stopping services from Nishi-Maizuru towards Amanohashidate and Toyooka.

In this table, "a" means trains for Amino, "m" means Mineyama, "tg" means Tango-Yamada, "ty" means Toyooka and "*" means Miyazu.

Nishi-Maizuru station

2023 timetable	1973 timetable
	4:32ty
6:17ty	6:39ty
7:01ty	7:45tg
7:45a
8:42a	8:31ty
9:44t
10:37a	10:10ty
11:37ty
12:37ty	12:30ty
13:37m
14:37ty	14:50ty
15:37ty
16:37ty	16:08ty
17:37ty	17:46ty
18:37ty	18:40tg
19:37ty	19:49*
20:35ty
21:59a	21:29tg
22:33*

It is clear that Kyoto Tango Railway has been making great efforts to provide hourly services except in the early morning and late at night in spite of population decline and a new motorway (Maizuru-Wakasa Expressway) in the area.

How about intercity services? As Miyafuku Line was opened in 1988, services to and from Kyoto run different routes today compared to those in 1973. Even so, the number of services and journey time are worth looking into. The tables below show Amanohashidate station, which is close to a famous and popular tourist spot with the same name.

Amanohashidate station (2023)

	Departing at	Arriving at
Hashidate 2	9:50	12:07 (Kyoto)
Hashidate 4	13:47	16:06 (Kyoto)
Hashidate 6	15:51	18:07 (Kyoto)
Hashidate 8	18:08	20:21 (Kyoto)

Amanohashidate station (1973)

	Departing at	Arriving at
Tango 2	7:04	9:49 (Kyoto)
Tamba 3	9:08	13:04 (Osaka)
Tango 4	10:18	13:00 (Kyoto)
Tango 5	14:44	17:37 (Kyoto)
Tamba 4	16:05	19:51 (Osaka)
Asashio 4	17:40	19:59 (Kyoto)

There are four limited express services today, but there were six services in 1973. However, it might not be fair to assert that the intercity services became inconvenient in the last 50 years. Express Tamba and Tango (very confusing names) ran different routes so that their duration was very different: Tamba ran via Fukuchiyama, Sasayamaguchi, Sanda and Takarazuka (Fukuchiyama Line), while Tango (and Limited Express Asashio) ran via Ayabe and Sonobe (San'in Main Line). The current Limited Express Hashidate services call at Fukuchiyama, but overall they run routes similar to Tango.

Today, trains from Amanohashidate to Kyoto take roughly 30 minutes shorter than those in 1973. Since trains between Kyoto and Osaka take only 30 minutes, Tamba route is apparently no longer useful. Hence, services in 2023 became slightly more convenient than 50 years ago.

Imbi Line

KiHa 120 series, a train currently used for Imbi Line

Finally, this article looks into Imbi Line between Chizu and Higashi-Tsuyama, one of the most unprofitable sections in western Japan. This area has been a scarcely populated region for centuries, but it was a part of main route connecting Okayama and Tottori until when Chizu Express opened in 1994. As all intercity services have shifted to the new railway, Imbi Line has been on the verge of permanent closure for more than 20 years.

The table below shows southbound services at Chizu station. "o" means trains for Okayama, "t" means Tsuyama. Bold ones are Express Sakyu.

Chizu station

2023 timetable	1973 timetable
	5:52o
6:15t
8:17t	8:16o
	8:52o
	11:36o
12:54t	12:09o
	13:41o
	15:37o
16:29t	16:39o
17:57t	17:34o
19:24t	19:20o
20:57t	20:45t

Even without intercity services (Express Sakyu), it is patently obvious that the the railway in this region has become useless. Even though the number of regional services look almost the same, trains in the daytime have been cut dramatically. This is not only because of the population decline but also the extension of National Route 53. The road is well-maintained and cars can run faster than trains so that Imbi Line has become the dishonourable symbol of decline.

Since this article is not an academic essay, and focused only on five lines out of many rural railways in Japan, it is hard to come to conclusion. However, it is clear that not a few train operators have made their services more convenient than 50 years ago, and nobody should simply accuse those companies of taking no measures to maintain trains.

There are two possible implications: those with infrequent and few services could be improved by providing more trains, or it is already too late to save them. As many cities, towns and villages have to decide whether or not to maintain railways with huge amount of subsidies, they should carefully think if the railways can still be saved.

Turtle station

There are several railway stations in Japan with a weird building. One of them is Kamenoko station in Misaki Town, Okayama Prefecture. 亀甲 simply means turtle shell in Japanese, and there is a rock near the station which looks like a turtle shell. This station opened in 1898 on Chugoku Railway Main Line, and it was nationalised in 1944 in accordance with Land Transport Control Ordinance. JR West succeeded the line in 1987 following the privatisation of Japanese National Railways.

The building before repainting (2 Apr 2010)

In 1995, the current station building was built. As its name suggests, it looks exactly like a turtle, and there are clocks on the eyes. The clocks are lit up at night, which surely makes an infant crying. The then-mayor loved turtles, and it seems that the town assembly envisaged that this ambitious building would attract some tourists and promote the town itself, but it is not certain whether it was worth doing so.

The building after repainting (27 Mar 2023)

The turtle's head was painted simply at first, but it was repainted yellow with colourful circles in 2012. A town hall staff indicates that children would like the new head, but I must say that it looks like a face of a sick man. There is a rainbow-pattern on the chin, though it must have no connection with the pride flag.

Kamenoko station is approximately 80 minutes from Okayama by a stopping service, or 60 minutes by a fast service (Rapid Kotobuki). There are 1-2 trains per hour on each direction. The turtle rock itself is about 250 yds from the station.

60-year-old trains

Turning 60 has a special meaning in East Asian culture. It is called jiazi in Chinese, hwangap in Korean and kanreki in Japanese (please leave a comment what is it called in other Asian countries, if it exists). Countries in East and Southeast Asia use traditional zodiac calendar, and it is well known that there is a 12-year cycle. In addition, there is another cycle with five different elements and attached to the 12-cycle. It means that the traditional sexagenary cycle is consisted of sixty patterns in total (twelve times five). Thus, the cycle completes every 60 years so that people celebrate either the 60th or the 61st birthday.

Being 60 years old or more is not rare in these days as life expectancy is far longer today than in the past, but kanreki is still regarded as something to celebrate. Hence, we should celebrate some trains in Japan which turn 60 this year and wish their longevity.

First of all, JNR 103 series. It was developed by Japanese National Railways and it was the most numerous train in Japanese history, with roughly 3,500 carriages were introduced in total to various commuter rails in major cities in Tokyo and Osaka areas. Many famous railways in Japan such as Yamanote line were once served only by the 103 series.

The first unit of the 103 series was introduced in March 1963, but it is hard to believe now that this commuter train was once predominant on JNR or JR network, as only a few units remain in Hyogo Prefecture today. There are also several units on Chikuhi line in Fukuoka Prefecture, but they do not look like genuine 103 series, as if being completely a different type.

JNR 113 series was once the most successful suburban train in Japan. The first unit was registered for mainline use in December 1963. The 113 series was mass-produced and introduced to various lines in Tokyo, Nagoya and Osaka areas amid sharp increase in demand.

JR East, Central and Shikoku have already withdrawn all trains, but JR West still uses more than 20 four-carriage units in Kyoto and Okayama areas. However, the number those in Kyoto (Kusatsu and Kosei lines) will be dramatically declined or even they will possibly retire in March 2023, as redundant 223 series trains are gradually reallocated from Hanwa line to Kyoto area. Those in Okayama are also subject to be replaced with brand new 227 series from later this year.

This is JNR 115 series , and the first set of trains was introduced in January 1963. Unlike the 113 series, the 115 series was designed for railways with steep slopes and tight curves, but both series look almost the same. The 115 series was also introduced to various lines in the Greater Tokyo Area (mostly north Kanto region), Niigata, Nagano, Okayama and Hiroshima areas, as well as a few lines in Shizuoka Prefecture. The 115 series had been known until the early-2010s, as one of the most common rolling stock developed by JNR as JR companies were reluctant to invest in suburban trains in areas with fewer population than Tokyo and Osaka.

However, the number sharply declined in the 2010s as both JR East and West replaced the 115 series with newer trains. Today, JR West uses more than 150 carriages in Okayama and Yamaguchi areas. They are also subject to replacement in the next few years, but unlike other old trains, some 115 series units are likely to remain for a while as they are handy. Shinano Railway also has a few trainsets, and they are scheduled to be replaced with SR 1 series by no later than 2027.

Tobu 8000 series should not be forgotten. The 8000 series entered service on 1 November 1963 and used on the entire Tobu network except unelectrified Kumagaya line (closed in 1983) and freight lines. The series was known for the most numerous rolling stock in history of Japanese private railways.

The 8000 series dwindled in the 2000s and 2010s, but still many of them are operational on Noda line and other branch lines. The company will introduce brand new trains to Noda line from around 2024, but those on small branch lines might remain until the late-2020s.

These four types of trains have turned or will turn 60 this year. However, it must be noted that all of them were mass-produced for about 20 years. It means that when it comes to the youngest trains, only 40 years have passed since introduction (though still pretty old enough). As noted above, many trains have already been withdrawn so that one might think that operational trains are in fact not 60 years old.

That is mostly right. Here are the oldest operational carriages of the four types aforementioned:

	Carriage no.	Date of built
103 series	KuHa 103-247	19 Jul 1973
113 series	KuHa 111-5703	4 Jun 1974
115 series	MoHa 114-316	4 Oct 1974
8000 series	8111	30 Nov 1963

Unit no. 8111 (preserved 8000 series)

8111 (and three more carriages in the same trainset) is the oldest, and it is likely to turn 60 in November. This is going to be the genuine kanreki train within months. However, this unit is a preserved train owned by Tobu Railway Museum so that it might not be fair to refer to it. When it comes to a train that is currently for passenger use, 8750 and another carriage in the same trainset are the oldest as they were registered on 23 April 1969.

Finally, while kanreki is something to celebrate, I must say that those railway companies are unlikely to hold any kind of event at present…what a shame!