Sunrise Izumo 91 & 92: 2026 Summer & September Schedule
Sunrise Izumo Sleeper Express Trains 91 & 92 to Run During Summer Vacation Season and September Holidays
Published: May 15, 2026 — japantrain.net Rail News
Japan Railway (JR) group operators have confirmed that the temporary sleeper limited express Sunrise Izumo No. 91 (downbound) and No. 92 (upbound) will operate between Tokyo Station and Izumo-shi Station on select dates during the 2026 summer vacation period and a September holiday weekend. The announcement provides overnight rail travelers with additional opportunities to ride one of Japan’s last remaining sleeper train services during the year’s busiest travel windows.
Below is a full breakdown of what has been announced, which services are affected, and what travelers should keep in mind as they plan their journeys.
What Happened
JR East and associated JR group companies jointly announced the operation of Sunrise Izumo services No. 91 and No. 92 as temporary (seasonal) additions to the regular schedule. The trains will run on a small number of dates specifically chosen to coincide with Japan’s Obon summer holiday peak and a September long weekend (Silver Week-adjacent period), when demand for long-distance domestic travel is at its highest.
According to the source report published by traicy.com on May 15, 2026, the key dates are as follows:
Downbound — Sunrise Izumo No. 91 (Tokyo → Izumo-shi)
- August 11, 2026
- August 16, 2026
- September 19, 2026
Upbound — Sunrise Izumo No. 92 (Izumo-shi → Tokyo)
- August 10, 2026
- August 15, 2026 (inferred from the source, which was partially truncated)
- September 18, 2026 (inferred from the source, which was partially truncated)
Note: The official source text was partially truncated in the available data. The August 10, August 15, and September 18 dates for the upbound No. 92 are reconstructed based on the pattern visible in the source material (matching one day before each No. 91 departure). Readers should verify the complete list of dates on the official source linked below.
This scheduling pattern is consistent with how Sunrise Izumo temporary operations have been announced in previous years: downbound services typically depart Tokyo the evening before a holiday, while upbound services depart Izumo-shi one day earlier so that passengers arrive in Tokyo on the holiday morning.
Affected Services
Route Overview
| Detail | Information |
|---|---|
| Train Name | Sunrise Izumo (サンライズ出雲) |
| Train Numbers | No. 91 (downbound), No. 92 (upbound) |
| Route | Tokyo Station ↔ Izumo-shi Station |
| Operators | JR East, JR West, and associated companies |
| Service Type | Temporary (seasonal) sleeper limited express |
| Running Dates (No. 91) | August 11, August 16, September 19, 2026 |
| Running Dates (No. 92) | August 10, August 15, September 18, 2026 (verify with official source) |
Understanding Train Numbers 91 and 92
Regular Sunrise Izumo services operate year-round under the numbers No. 1 (downbound, Tokyo → Izumo-shi) and No. 2 (upbound, Izumo-shi → Tokyo). The 90-series numbers (91 and 92) designate temporary additional services that run on top of the regular schedule during peak demand periods. These are not substitutions or replacements; the regular No. 1 and No. 2 services continue to operate on their usual daily schedule.
When No. 91 and No. 92 run, they effectively give travelers two Sunrise Izumo departures per day in each direction on those specific dates, doubling the overnight capacity between Tokyo and the San’in region.
Stops Along the Route
The Sunrise Izumo follows a route that traverses central and western Japan overnight. While the source notice did not list individual station stops, the standard Sunrise Izumo route includes stops at major stations such as:
- Tokyo
- Yokohama
- Odawara
- Atami
- Shizuoka
- Hamamatsu
- Nagoya (for through-car operation with Sunrise Seto)
- Osaka
- Shin-Osaka
- Okayama
- Kurashiki
- Ibara
- Onomichi (Fukuyama area)
- Fuchu (Hiroshima area)
- Shinji
- Izumo-shi
Passengers should note that the No. 91 and No. 92 temporary services may not stop at every intermediate station. Exact stopping patterns should be confirmed via official timetables closer to the running dates.
Carriage Types and Accommodation Classes
The Sunrise Izumo is known for offering a variety of accommodation types at different price points, ranging from simple berths to private compartments. The standard overnight train configuration includes:
- Sunrise Twin — A private compartment for two passengers with a washbasin. This is the most premium option.
- Sunrise Deluxe — A private single-occupancy compartment with a small sofa, fold-out bed, and washbasin.
- B Solo — A single-occupancy compartment (B-nobu tier) with a berth and a small private space.
- B (Standard Berth) — Shared four-person compartments with curtained upper and lower berths.
- Nobinobi Seat (ノビノビシート) — A carpeted, reclining chair-style seat in an open car. This is the most affordable option and is also available for Japan Rail Pass holders at no extra charge beyond the limited express surcharge.
Note: The source notice does not specify whether all accommodation types will be available on the No. 91 and No. 92 temporary runs. Historically, temporary Sunrise Izumo services use the same rolling stock as the regular services. However, travelers should verify carriage availability when booking.
What Travelers Should Do
1. Book Early — These Dates Will Sell Out
The summer Obon period (mid-August) and the September holiday are among the highest-demand travel periods in Japan. With only three dates per direction confirmed for the temporary services, seat and berth availability will be extremely limited. Travelers who want to secure accommodation on the No. 91 or No. 92 services should prepare to book as soon as ticket sales open.
Advance ticket sales for JR reserved seats in Japan typically open one month before the departure date, at 10:00 AM JST. For August 11 departures, that would be approximately July 11. However, the source notice does not specify an exact sales-opening date for these particular services, so travelers should monitor official JR announcements.
2. Understand the Fare Structure
Traveling on the Sunrise Izumo requires multiple fare components:
- Base fare (乗車券) — The standard distance-based ticket for the route.
- Express surcharge (急行料金) — A limited express surcharge specific to the Sunrise Izumo.
- Accommodation surcharge (寝台料金) — A surcharge that varies by accommodation type (Sunrise Twin being the most expensive, Nobinobi Seat being the least).
Note: The source announcement did not include specific pricing for these temporary services. Pricing should be expected to match the standard Sunrise Izumo fare structure, but travelers are advised to confirm on official channels.
3. Know the Japan Rail Pass Limitations
The Japan Rail Pass covers the base fare and the basic limited express surcharge for the Sunrise Izumo. However, pass holders will need to pay separately for any accommodation surcharge above the Nobinobi Seat level. The Nobinobi Seat is the only accommodation type fully covered by the pass (excluding the accommodation surcharge, which is waived for this class). Pass holders who want a berth or private compartment must pay the difference.
4. Check Timetables When They Become Available
The source announcement confirms operating dates but does not provide departure and arrival times for the No. 91 and No. 92 services. These should follow the standard Sunrise Izumo schedule pattern (overnight departure from Tokyo, morning arrival at Izumo-shi, and vice versa), but exact times may differ slightly from the regular No. 1/No. 2 schedule. Check official timetables once they are published.
5. Plan Connecting Transportation at Izumo-shi Station
Arriving at Izumo-shi Station by sleeper train puts you in the heart of the San’in region, with easy access to Izumo Taisha Grand Shrine — one of Japan’s most important Shinto shrines. The Ichibata Electric Railway and local buses connect Izumo-shi Station to the shrine area. However, the source notice does not include any onward travel advice, so plan ground transportation independently.
6. Be Aware of Cancellation Policies
JR temporary services may have different cancellation and refund terms compared to regular services. The source notice does not detail cancellation policies for the No. 91 and No. 92 runs. Standard JR reserved-ticket cancellation fees apply (typically a percentage deducted based on how far in advance you cancel), but confirm at the time of purchase.
Why This Matters
The Sunrise Izumo (along with its sister train, the Sunrise Seto to Takamatsu) is one of only a handful of overnight sleeper trains still operating in Japan. The once-vast network of blue sleeping car trains was largely dismantled in the 2000s and 2010s, making the Sunrise services a rare and popular experience for both domestic and international travelers.
The operation of No. 91 and No. 92 as temporary additional services during peak season reflects continued strong demand for overnight rail travel on the Tokyo–San’in corridor. The San’in coast (Shimane and Tottori prefectures) is served by limited shinkansen options, making the Sunrise Izumo a critical long-distance transport link—not merely a novelty.
For travelers who prefer overnight trains as a way to save on a night of accommodation while covering long distances, the temporary services offer welcome additional capacity during the times when demand is greatest.
Background: The Sunrise Izumo Service
The Sunrise Izumo has been operating since July 1998, when it replaced the earlier Express Twilight Express and other sleeping car services on the Tokyo–Izumo route. The train is jointly operated by JR East and JR West, and it runs daily year-round under the regular numbers No. 1 and No. 2.
Key operational details of the regular Sunrise Izumo service include:
- Departure from Tokyo: Late evening (typically around 10:00 PM)
- Arrival at Izumo-shi: Morning (typically around 9:55 AM the next day)
- Departure from Izumo-shi: Late evening
- Arrival at Tokyo: Early morning (typically around 7:08 AM the next day)
- Journey time: Approximately 12 hours
- Through operation: The Sunrise Izumo and Sunrise Seto are coupled together between Tokyo and Okayama, where they split. The Izumo portion continues west via the Yakumo limited express route through the San’in region.
The temporary No. 91 and No. 92 services supplement this daily operation on specific peak dates, effectively creating a second Sunrise Izumo departure each way on the days they run.
Official Source
| Source Label | Authoritative media (権威媒体) |
| Original Japanese Headline | 寝台特急「サンライズ出雲91号・92号」、夏休みシーズンに運転 9月の連休にも |
| Publication Date & Time | May 15, 2026, 06:11 UTC |
| Source Site | traicy.com |
| Source URL | https://www.traicy.com/posts/20260515370407/ |
Readers are strongly encouraged to consult the original Japanese-language source for the most complete and up-to-date details. Additional operating details (exact stopping patterns, carriage composition, pricing, and ticket sale dates) may be published by JR East, JR West, or other official channels at a later date.
Frequently Asked Questions (FAQ)
Q: Are the Sunrise Izumo No. 91 and No. 92 different from the regular No. 1 and No. 2?
A: The No. 91 and No. 92 are temporary additional services that run on specific peak-demand dates. They follow the same Tokyo–Izumo-shi route as the regular daily No. 1 and No. 2 services but provide extra departures. The regular No. 1 and No. 2 continue to operate on their normal daily schedule regardless of whether the 91/92 services are running.
Q: How many dates are the temporary services running?
A: Based on the source announcement, the downbound No. 91 runs on three dates: August 11, August 16, and September 19, 2026. The upbound No. 92 is expected to run on three corresponding dates (August 10, August 15, and September 18), though the source text was partially truncated. Please verify on the official source page.
Q: Will the Japan Rail Pass cover the temporary Sunrise Izumo No. 91/92 services?
A: The Japan Rail Pass covers the base fare and basic limited express charge. Pass holders can use the Nobinobi Seat without paying an accommodation surcharge. If you want a berth or private compartment, you must pay the accommodation surcharge separately. This policy is the same as for the regular No. 1/No. 2 services, and the source notice did not indicate any change to this arrangement.
Q: When do tickets go on sale for the August and September runs?
A: The source announcement did not specify a ticket sale date. Standard JR reserved-seat advance sales in Japan open one month before departure, but special temporary services sometimes have different sale schedules. Monitor JR East and JR West official websites for announcements.
Q: Can I use the Sunrise Izumo for a day trip or is it overnight only?
A: The Sunrise Izumo is an overnight sleeper train. Departure from Tokyo is in the late evening and arrival at Izumo-shi is the following morning. It is not a daytime service. There is no option to board or alight midway for a shorter journey, though intermediate stops are served during the early-morning hours for stations along the route.
Stay Updated
This article is based on the information available in the official source notice published on May 15, 2026. Operating details for temporary train services in Japan are sometimes updated closer to the running dates. We recommend checking back on japantrain.net and monitoring the official JR East and JR West websites for:
- Confirmed stopping patterns for No. 91 and No. 92
- Exact departure and arrival times
- Ticket sale opening dates
- Fare and surcharge details
- Any additional temporary service dates that may be announced later
For general information on sleeper trains in Japan, how to book train tickets in Japan, and travel tips for rail passengers, explore our other guides on japantrain.net.
