HIGH RAIL 1375
Panoramic starry skies seen from the train closest to the sky
The train closest to the sky
As this line travels at some of the highest altitudes for JR, the train was designed around the concept of “the train nearest the heavens.”
Seats inspired by constellations
Each seat is inspired by the constellations of a certain season, and some seats are arranged facing the windows so you can fully enjoy the scenery.
Stargazing sessions
Starry sky guides seen along the Koumi Line will lead stargazing sessions during the Nobeyama Station stop, as part of HIGH RAIL Hoshizora. Please enjoy the beautiful starry sky in Minamimaki Village, which was selected as one of “The three most beautiful starry skies in Japan" by astronomers.
- Debut year
- July 2017
- Service area
- Komoro Station-Kobuchizawa Station
Travel Guide
Here are some recommended spots along the HIGH RAIL 1375 route.
Suntory Hakushu Distillery
This whiskey distillery is at the foot of the Southern Japanese Alps, surrounded by a forest of sawtooth oak and Japanese red pine. A popular tour that teaches visitors about the whiskey production process (fee and reservation required).
- Access
- About 15 minutes by taxi from Kobuchizawa Station
Doryu Falls
This beautiful waterfall, which cascades down the rocks in layers like silken threads, can be partially seen from the windows while driving past.
- Access
- About 10 minutes by taxi from Kiyosato Station, and a 15-minute walk from the parking lot
Starry sky sightseeing spot
Nobeyama Station has the highest elevation of any JR station. Minamimaki Village, where Nobeyama Station is located, is famous for its starry sky, chosen by astronomers as one of “The three most beautiful starry skies in Japan."
Shirakoma Pond and the Moss Forest
Shirakoma Pond is surrounded by a beautiful primeval moss-covered forest, designated one of the "National Bryophyte Heritage Site.” There is a mountain trail that circles the pond.
- Access
- About 40 minutes by car from Yachiho or Koumi Station
Usuda Star Dome
Visitors can learn about astronomy and enjoy astronomical observations of professional quality with a variety of telescopes, including a reflecting telescope with a 60 cm aperture. On days when the observatory is open, stargazing sessions are held in the evening, and when weather conditions reduce visibility, visitors can enjoy a slide show of starry skies.
- Access
- About 15 minutes by car from Usuda Station
Kaiou-in Temple
Take a stroll around the ancient temples concentrated along the historic Hokkoku Kaido (northern country highway) and experience the ambience of historic towns. Items from the Tokugawa family that have been passed down generation to generation are still being inherited to this day.
- Access
- About a 10-minute walk from Komoro Station
Komoro Castle Ruins at Kaiko-en Park
Kaiko-en Park, the site of the Komoro Castle Ruins, stretches westward from the station to the bank of the Chikuma River, and the entrance to the park, the San-no-mon Gate, can be seen from Komoro Station. The park hosts a zoo, amusement park, and other attractions as well as historical sites such as a stone wall built in the ancient nozuraishizumi style (piling up unprocessed stones). Not only a beloved cherry blossom viewing spot within Nagano Prefecture but also considered one of the 100 best within all of Japan, in this park visitors can enjoy the charms of all four seasons.
- Access
- About a 3-minute walk from Komoro Station
Highland vegetable fields
Vast highland vegetable fields of lettuce, Chinese cabbage, and other vegetables spread out along the railway line. Visitors can enjoy highland scenery unique to the high elevation and cool climate of the Koumi Line.
National Astronomical Observatory of Japan, Nobeyama Radio Observatory
The "Holy Place" of Japanese radio astronomy. Japanese radio astronomy has developed to a world-class level through the work at Nobeyama, in particular the observations of solar and cosmic radio waves, the latter chiefly via the 45-meter radio telescope. The parabolic antennas of various sizes lined up on the Nobeyama Plateau make for a thrilling view.
- Access
- About a 40-minute walk from Nobeyama Station
The highest point of Japan Railways
The highest point of Japan Railways, located on the Koumi Line between Nobeyama and Kiyosato Stations. It’s the highest point among all Japan Railways lines (1,375 meters above sea level) and the origin of the name "HIGH RAIL 1375.” The train operates at reduced speed on this section of the tracks.
- Access
- About a 30-minute walk from Nobeyama Station
Seisen-ryo (Comprehensive tourism facility)
A tourism facility surrounded by the forests and grasslands of the Kiyosato Plateau. In addition to the accommodations and the restaurant that uses local ingredients, visitors can enjoy the famous Seisen-ryo soft-serve ice cream and the programs of activities and events.
- Access
- About 5 minutes by taxi from Kiyosato Station
Vegetaball With (Minamimaki Village Rural Exchange Center)
With facilities including flight simulator "MAP-S" for game-like scenic flights around Nobeyama, and the Globe Theater (domed theater) which gives viewers the sense of being in space via 3D projections of the starry sky of Nobeyama Plateau of each season, this institute is fun for the whole family.
- Access
- About a 30-minute walk from Nobeyama Station
JAXA Usuda Deep Space Center
The Usuda Deep Space Center was established in October 1984 as a Space Center of the Institute of Space and Astronautical Science (ISAS). This observatory transmits commands to space probes that survey planets, satellites, and other celestial bodies, and receives data collected by the probes. The institute has a large parabolic antenna with a main mirror surface of 64 meters in diameter and a total weight of approximately 2,000 tons. Inside the observatory, there is an exhibition hall where visitors can enjoy learning how the antennae work.
- Access
- About 30 minutes by taxi from Usuda Station
Saku Children's Science Dome for the Future
This institute aims to spread scientific knowledge and nurture creative children that will lead the next generation, with the theme of "Creating for the Future: Evolution of the Cosmos, Earth, and Life.” The whole family can enjoy a planetarium that projects a beautiful starry sky, as well as exhibits on seven different themes, including "Celestial Bodies" and "Development of Space.”
- Access
- About a 5-minute walk from Iwamurada Station
Train Details
This train provides service along the Koumi Line, which has many attractions, such as the panoramic views of Mount Yatsugatake and other mountainous terrain, bountiful harvests from the long days and extreme temperature differences, and excellent nighttime star-gazing.
Origin of the name
The Koumi Line, which connects Kobuchizawa Station in Yamanashi Prefecture to Komoro Station in Nagano Prefecture, also known as the Yatsugatake Kogen Line, runs at the highest elevation of any Japan Railways line. This train was named HIGH RAIL 1375 in order to highlight the high elevation of the Koumi Line, which has the highest section of “RAIL” of any JR Line at 1,375 meters above sea level, between Nobeyama and Kiyosato stations. The name was chosen in the hope that visitors will enjoy how starry the sky is when seen from the high elevation of the Koumi Line.
Design
Exterior
Inspired by the night sky of the Koumi Line and the flow of the Yatsugatake Mountains seen from the train window, the design uses the metallic texture of the train body as a canvas. For adults, the exterior design evokes a sense of setting off on a lightly nostalgic journey while for children the effect is that of embarking on an exciting adventure.
Interior
With features such as seats and logo designs inspired by the stars of the four seasons, metallic riveted window frames, and artistically decorated blackboard-like walls – the elaborately decorated interior adds excitement to your trip.
Car interior
Paired seats
Car no. 1
Box seats
Car no. 1
Sales Counter
Car no. 1
Many original goods are exclusively available for purchase on board the train, and make for great gifts and souvenirs.
Reclining Seats
Car no. 2
The HIGH RAIL gallery
Car no. 2
Car no. 2 is furnished with the HIGH RAIL gallery, a space with circular bookcases filled with books on astronomy.
In this space, images of the night sky are projected on a hemispherical "dome" installed in the ceiling.
Car layout
Make the most of your train ride
"Stargazing Event" led by a starry sky guide,
There is a lot of star-related hospitality.
Enjoy "the train closest to the sky" on board and along the route.
Hospitality
Stargazing sessions
Nobeyama Station
When the train stops at Nobeyama Station (for about 40 minutes), a stargazing event will be held by a starry sky guide from the line. You can enjoy talking about the starry sky, including seasonal constellations.
- *The session may be held indoors or canceled due to weather conditions.
- *The path is dark so please bring a source of light so that you can see where you are walking.
- *Please bring rain gear and warm clothing in case of sudden weather changes.
- *Between Kobuchizawa and Nobeyama, to make the stargazing experience at Nobeyama Station even more enjoyable, a starry sky briefing will be held on board by a starry sky guide from along the line.
Onboard Fun
You can peruse astronomy-related books at the HIGH RAIL gallery, and original contents related to the night sky and the cosmos are broadcast on the in-train Wi-Fi. You can use your smartphone or other devices to learn about constellations and the night sky, do quizzes, and view information on railway lines and other topics.
- *May be unavailable for some device models when using in-train Wi-Fi.
- *There is no free Internet access via wireless LAN.
Enjoy special boxed lunches on
“HIGH RAIL 1375”
A special lunch box of "HIGH RAIL 1375" is on sale at JRE MALL "Net de ekinaka"!
If you make a reservation in advance from JRE MALL "net de ekinaka" on the day you board HIGH RAIL 1 or HIGH RAIL Hoshizora, you can pick up your lunch box on the same day.
How about enjoying a special lunch box while enjoying the pleasant natural scenery of Shinshu from the train window?
*HIGH RAIL 1: Koumi Line Highland Brunch
*HIGH RAIL Hoshizora: Deluxe Bento
- *The Koumi Line Highland Brunch is for HIGH RAIL 1 passengers and the Deluxe Bento is for HIGH RAIL Hoshizora passengers.
They are not available on other trains or at stations. They are only available on the train of your boarding reservation. - *Purchases can be made by subscribing to JRE MALL or via "Guest Purchase" which does not require subscription.
- *Please note that reservation cancellations cannot be accepted at JRE MALL Net-ekinaka.
- *Reservations must be made by 11:00 p.m., 4 days prior to the boarding date.
- *Please click here for detailed information on how to make reservations.
Timetable & Calendar
How to Board
How to purchase tickets
Basic fare ticket + reserved seat ticket
HIGH RAIL 1375 is a train with all reserved seat. In addition to a boarding ticket, you will need seat ticket.
(If you are using a JR EAST rail pass such as the JAPAN RAIL PASS or JR EAST PASS within the free area, you can reserve reserved seat without paying an additional fee. Please reserve reserved seat (free of charge) at the ticket office.)
Seat reservations are available from 10:00 one month before the departure date at the ticket offices (Midori-no-Madoguchi) or reserved seat ticket vending machine of key stations, or from the JR-East Train Reservation website. (*Reserved seat ticket vending machines open at 10:10 a.m.)
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