01
What makes the train special
Themed interior: Train design is explicitly built around the highland/starry-sky concept. Food service: Advance-reservable bento is offered on selected services.
Japan · Scenic
HIGH RAIL 1375
HIGH RAIL 1375 runs across the Koumi Line between Kobuchizawa and Komoro, with daytime and evening services designed around elevated scenery and the night sky.
Kobuchizawa → Komoro
Scenic
- Experience
- Photographers · Couples
- Route
- Kobuchizawa → Komoro
- Time aboard
- Approx. 2h 40m
Why this train
A journey shaped around the train
Choose it for a compact highland experience where the train theme matches the landscape, especially if the Hoshizora evening service fits your date.
The experience
Design carried through the journey
Café / food service
Advance-reservable bento is offered on selected services.
Verified
Themed interior
Train design is explicitly built around the highland/starry-sky concept.
Verified
Along the line
The route behind the experience
The published route runs from Kobuchizawa to Komoro via Nobeyama Station.
Key stops
Kobuchizawa StationNobeyama StationKomoro Station
Kobuchizawa Station
Japan
Nobeyama Station
Japan
Komoro Station
Japan
Along the line
Koumi Line highlands
The Kobuchizawa–Komoro route is the landscape foundation of the experience.
HIGH RAIL Hoshizora
Selected evening services explicitly build the trip around the night sky.
Design / special
What to know before you choose
02
What defines the route
Koumi Line highlands: The Kobuchizawa–Komoro route is the landscape foundation of the experience. HIGH RAIL Hoshizora: Selected evening services explicitly build the trip around the night sky.
03
Before you book
Reservation: required. Direct online booking is recorded. Booking window: 30 days. A rail pass is accepted under the recorded booking profile. All seats are reserved. Purchase the basic fare and reserved seat in advance through JR East channels; selected JR East/Japan Rail Passes may cover the fare within their valid area while a seat reservation is still required.
Verified 2026-09-28
Plan the ride
Plan the special-service experience
Use the verified journey, booking, season and onboard facts below to decide how to take this experience. Unknowns stay explicit.
- Time aboard
- 2h 40m
- Reservation
- Required
- Booking
- Direct online booking; recorded window 30 days
- Rail pass
- Accepted under the recorded profile
- Price context
- Fare varies by route, seat class and operating date; no single representative total is asserted without a route-specific current fare lookup.
- Timing
- Check the current operating calendar
- On board
- Themed interior: Train design is explicitly built around the highland/starry-sky concept. Food service: Advance-reservable bento is offered on selected services.
This guide does not imply a product variant unless a separate comparison decision is published.
Evidence on demand
Practical reality
Route, onboard, season, fit and booking detail remain available without interrupting the journey above. Unknowns stay visible.
Time & itinerary
Approx. 2h 40m
View route map and verified stops
Kobuchizawa → Komoro
The published route runs from Kobuchizawa to Komoro via Nobeyama Station.
Key stops
Kobuchizawa StationNobeyama StationKomoro Station
Kobuchizawa Station
Japan
Nobeyama Station
Japan
Komoro Station
Japan
On board
The route does most of the work here, it is a journey taken for what passes the window rather than for the destination. At a few hours between Kobuchizawa and Komoro, it is long enough to feel like a journey and short enough to watch the whole of it without losing concentration. The middle of the route, through Nobeyama Station, is where the journey stops feeling like a departure and starts feeling like a place of its own. With only a handful of calls, the journey holds its momentum from end to end.
Food & drink
Café / food service
Advance-reservable bento is offered on selected services.
Also onboard
Themed interior
Train design is explicitly built around the highland/starry-sky concept.
2 onboard details are confirmed against a source. Anything not listed here has not been researched yet; treat it as unknown, not absent.
When to go
- JanPart season
- FebPart season
- MarPart season
- AprPart season
- MayPart season
- JunPart season
- JulPart season
- AugPart season
- SepPart season
- OctPart season
- NovPart season
- DecPart season
- Part season
- Year-round
- Part season
These months show when the train runs, which is a service fact. How good each month is for the experience has not been rated yet, so no month is presented as better than another.
Month-by-month notes
- Jan: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- Feb: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- Mar: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- Apr: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- May: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- Jun: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- Jul: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- Aug: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- Sep: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- Oct: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- Nov: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
- Dec: JR East Joyful Train: operates on selected published dates; verify the current calendar for this route and train.
Good for
Good fit for
Photographers
Especially good
Highland scenery and evening star-sky services create strong visual appeal.
Couples
Good fit
Compact route and evening themed service work well as a shared outing.
Rail enthusiasts
Good fit
Purpose-built themed rolling stock on the Koumi Line adds train interest.
Think twice if
You cannot just turn up
A reservation is required for this journey.
How it scores
Our current editorial assessment, for comparing journeys, a considered judgement, not a measurement.
SceneryStrong
ComfortStrong
Value for moneyStrong
Food & drinkModerate
Character of the trainExceptional
Show the full editorial profile
More subjective
UniquenessExceptional
Iconic statusStrong
PhotographyExceptional
RomanceStrong
Travelling with childrenModerate
Not rated yet: seat quality, onboard service, slow travel quality, remoteness.
Step-free access and assistance are set out with the practical detail further down rather than reduced to a score.
Reservation & booking
- Reservation
- Required
- Booking difficulty
- Easy
- Rail pass
- Accepted
Not yet verified: typical price. We leave these blank rather than guess.
- All seats are reserved.
- Purchase the basic fare and reserved seat in advance through JR East channels; selected JR East/Japan Rail Passes may cover the fare within their valid area while a seat reservation is still required.
- A seat reservation is still required with a rail pass.
Official journey information, JR East (opens the operator site in a new tab)Compare similar journeys
We link to the operator's own journey page. No direct booking channel has been verified for this service, so availability and fares must be checked there. Journey length: 2h 40m. Checked 2 Nov 2026 · JR East Joyful Trains.
Sources & freshness
The detailed source record remains at the end of this guide. Review the evidence.
Your next step
Choose the departure, then confirm it with the operator.
All seats are reserved. Purchase the basic fare and reserved seat in advance through JR East channels; selected JR East/Japan Rail Passes may cover the fare within their valid area while a seat reservation is still required. A seat reservation is still required with a rail pass.
Official journey information, JR East (opens in a new tab)We link to the operator's own journey page. No direct booking channel has been verified for this service, so availability and fares must be checked there.
Far by Rail is a discovery guide, not a live timetable or booking service. Confirm times, fares and availability with the operator.
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Sources & freshness
Journey information is reviewed against published material and maintained as sources change.
Last reviewed 2 Nov 2026.
Official sources
- JR East Joyful Trainsjreast.co.jp
Checked 2 Nov 2026