Sunrise Seto vs. Sunrise Izumo: Which Overnight Train Should You Take?

Last verified: June 2026

The Sunrise Seto and Sunrise Izumo are two different overnight sleeper trains that run as one combined train from Tokyo to Okayama, then split and head in opposite directions: the Seto continues south across the Seto Inland Sea to Takamatsu, while the Izumo heads north through the San'in mountains to Izumo-shi. Until that split at Okayama, the two trains are identical, same cabins, same route, same overnight experience, so the only real decision is where you want to end up. If you're headed to Shikoku, Naoshima, or the Inland Sea islands, take the Seto. If you're headed to Izumo Taisha, Matsue, or the San'in coast, take the Izumo.

Sunrise Izumo in the snow on the Hakubi Line.

Both trains book up fast, with reservations opening exactly one month before departure, so once you know your route the next step is locking in a seat, which you can do through Sunrise Express Tickets.

Below is the full breakdown: what changes after Okayama, what there is to see and do on each route, a side-by-side comparison table, and how ticket reservations actually work.

The Shared Route: Tokyo to Okayama

Both trains depart Tokyo Station together at 9:26 PM and run as one combined train through the night, stopping at Yokohama, Atami, Numazu, Fuji, Shizuoka, and Hamamatsu before most passengers are asleep. The next scheduled stop is Himeji in the early morning, followed by Okayama at 6:27 AM, where the train is physically split into two seven-car sets on the platform.

Up to this point, your cabin, your view, and your experience are identical regardless of which ticket you bought. The differences start the moment the trains uncouple.

After Okayama: Sunrise Seto Heads South to Takamatsu

The Sunrise Seto continues south from Okayama and reaches Takamatsu at 7:27 AM, an hour after the split. In that hour, it crosses the Seto Inland Sea on the Seto Ohashi, a series of connected bridges spanning roughly 13 kilometers that rank among the longest rail bridges in the world. Depending on the season, this is also when you'll catch the actual sunrise the train is named for, with the light coming up over the water as you cross.

Takamatsu makes a logical base for a few different day trips:

• Shodoshima: an island in the Inland Sea known for olive groves, a deep gorge (Kankakei), and the "Angel Road" sandbar that appears at low tide. Reachable by ferry from Takamatsu port.

• Tokushima: about an hour southeast by train, known for the Awa Odori dance festival in summer and the Naruto whirlpools nearby.

• Iya Valley and the Oboke/Koboke Gorge: a more remote trip inland, with dramatic river gorges, vine bridges, and some of the steepest terraced villages in Japan. This one takes planning since onward transport gets thinner the further you go.

If your priority is the Inland Sea, art islands, or Shikoku in general, the Seto is the one you want.

View of the Seto Inland Sea from the Sunrise Seto. Taken from the Single (Second Class) room.

After Okayama: Sunrise Izumo Heads North to Izumo-shi

The Sunrise Izumo goes the other direction, crossing into the San'in region on the Japan Sea side. The first stop after Okayama is Kurashiki, sometimes called the "Venice of Japan" for its preserved Edo-period canal district, the Bikan Historical Quarter, lined with old merchant warehouses now used as shops and museums.

From there the train follows a series of river valleys through the Chugoku mountains, a slower, more rural stretch than the coastal run on the Seto side. It eventually comes out at Yonago on the Sea of Japan coast, which is the access point for ferries to the Oki Islands. The Oki Islands are a UNESCO Global Geopark, known for sea cliffs, marine caves, and a level of isolation that keeps them well off the standard tourist route. (Worth noting: this is a separate trip requiring a ferry transfer, not something you do on a quick stopover.)

The Oki Islands are a two to three hour ferry ride from Sakai-minato, which is easily accessible by getting off at Yonago Station on the Sunrise Izumo.

Shortly after Yonago, the train passes Matsue, home to one of Japan's twelve surviving original castles, and then runs alongside Lake Shinji, known for its sunsets over the water on the western shore. The Sunrise Izumo arrives at its final stop, Izumo-shi, at 10:00 AM.

Izumo-shi's main draw is Izumo Taisha, one of Japan's oldest and most important Shinto shrines, dedicated to the god of marriage and relationships. It's a short bus or train ride from the station and is generally considered second in significance only to Ise Grand Shrine.

Read more: What Is There to Do in Izumo, Japan? Part 1: Izumo Taisha, Shinmon-dori, and the Beach Where Myths Begin

If your priority is San'in, Lake Shinji, Matsue Castle, or Izumo Taisha, the Izumo is the one you want.

Sunrise Seto vs. Sunrise Izumo: Quick Comparison

	Sunrise Seto	Sunrise Izumo
Final destination	Takamatsu	Izumo-shi
Direction after Okayama	South, across the Inland Sea	North, across the San'in mountains
Arrival time	7:27 AM	10:00 AM
Total travel time from Tokyo	10 hours and 1 minute	12 hours and 34 minutes
Signature scenery	Seto Ohashi bridge crossing, sunrise over the Inland Sea	Kurashiki canals, river valleys, Lake Shinji
Key stops after Okayama	Kojima, Sakaide	Kurashiki, Bitchu-Takahashi, Niimi, Yonago, Yasugi, Matsue, Shinji
Best if you're headed to	Shikoku, Shodoshima, Naoshima, Tokushima, Iya Valley	Izumo Taisha, Matsue, Oki Islands, San'in coast
Good pick if you want	A shorter overnight ride and an early start to your day	A longer ride, more scenery variety, and a direct shrine pilgrimage

Which One Should You Take?

If you're not sure, the route should decide it for you rather than the other way around. Ask where you're actually trying to go after you wake up. If it's Shikoku, art islands, or anything south of the Inland Sea, take the Seto. If it's Izumo Taisha, Matsue, or anywhere along the San'in coast, take the Izumo. Both trains share the same cabins, the same nobi-nobi seating option, and the same overnight experience from Tokyo to Okayama, so there's no real reason to pick one over the other except where it actually drops you off.

Reservations for both trains open exactly one month before departure and sell out quickly, particularly for private cabins, so it's worth deciding on your route and booking early rather than leaving it until the last minute.

How Do You Actually Get Tickets?

This is where most people get stuck. Reservations for the Sunrise Seto and Sunrise Izumo open at 10:00 AM JST exactly one month before the departure date, and private cabins in particular can sell out within seconds. The trains are not bookable through the standard JR online reservation systems most foreign travelers are used to, which catches a lot of people off guard.

There are a few different routes to a ticket, each with their own tradeoffs in cost, convenience, and how early you need to act. We've written a separate breakdown comparing all of them in detail: How to Book Sunrise Express Tickets: 3 Ways to Book the Sunrise Seto/Izumo, 3 Very Different Outcomes.

If you'd rather skip the research and the timing risk, Sunrise Express Tickets is the most reliable way to secure a seat. We track availability in real time and handle the booking window for you, so you're not stuck refreshing a page at 10 AM JST a month out hoping a cabin is still open. You can check current availability for both the Sunrise Seto and Sunrise Izumo on our page here.