Hiroshima to Mihara train with JR West

Information about the Hiroshima to Mihara train route

The train from Hiroshima to Mihara is a straightforward and scenic rail connection linking two cities within Hiroshima Prefecture along Japan's western Honshu coast. Hiroshima Station, located at 2-37 Matsubara-cho, Minami-ku, Hiroshima City, Hiroshima Prefecture 732-0822, serves as the departure point, while Mihara Station at 1-1-1 Shirochicho, Mihara City, Hiroshima Prefecture 723-0014 is the arrival point, a compact station that opens the door to one of the region's most underrated coastal areas.

The Hiroshima to Mihara bullet train runs along the San'yo Shinkansen line, making this a quick and efficient connection for travelers heading east from Hiroshima. The Kodama Shinkansen service stops at Mihara Station, making it the relevant option for this particular route. For travelers using local services, the JR San'yo Main Line also connects both cities, offering a more leisurely pace through the Hiroshima countryside.

Mihara is best known as the gateway to Ōkunoshima (Rabbit Island), a small island in the Seto Inland Sea famous for its large population of friendly wild rabbits and its complex wartime history as a former poison gas production site. The city also offers access to the scenic Seto Inland Sea coastline, several local temples, and the remains of Mihara Castle, which once stood on a small island and is one of the rare examples of a Japanese sea castle.

We recommend using the JR Pass for traveling in trains all around Japan to save more money if you plan to do many trips. You can check the correct prices for every station or shinkansen connection in Omio's JR Pass information.

Hiroshima to Mihara by train: what to expect on board

Traveling the Hiroshima to Mihara by train route is a smooth and comfortable experience, whether you choose the Shinkansen or the local San'yo Main Line. Each option offers its own character and a slightly different view of the Hiroshima Prefecture landscape.

Best seats for the view

On the shinkansen from Hiroshima to Mihara, the route hugs the southern edge of Honshu, offering glimpses of the Seto Inland Sea and its scattering of islands on the left-hand side (A-side window seats) when traveling eastward from Hiroshima toward Mihara. The inland scenery, rolling hills, rural towns, and occasional river crossings, is visible from both sides of the train, making this a visually rewarding journey even over a short distance.

On the JR San'yo Main Line local service, the train travels closer to sea level, bringing you even nearer to the coastal scenery and small fishing communities that define this stretch of western Japan.

On-board experience

Shinkansen services on this route are clean, quiet, and punctual, as expected across Japan's bullet train network. For such a short hop, there is no trolley service, so it is worth picking up drinks or snacks at Hiroshima Station before boarding. The station has a strong selection of local ekiben (station bento boxes) featuring Hiroshima specialties such as anago (salt-water eel) rice and oyster-based dishes, an excellent way to enjoy regional flavors during the journey.

Best time of year to travel

• Spring (late March to early May): Cherry blossoms along the Seto Inland Sea coastline are beautiful, and Ōkunoshima is particularly popular during this period. Expect higher visitor numbers on weekends.
• Autumn (October to November): Mild temperatures and autumn foliage make this one of the most pleasant times to explore the Mihara area and take ferry trips across the inland sea.
• Summer (July to August): Warm and humid, but great for ferry connections to Ōkunoshima and coastal exploration. Avoid the peak Obon period in mid-August if you prefer quieter travel.
• Winter (December to February): Fewer tourists and a peaceful atmosphere in Mihara. The inland sea views on clear winter days can be particularly striking.

Getting to Mihara and beyond

Mihara Station serves as a practical hub for exploring the Seto Inland Sea region, with ferry and rail connections branching out in several directions.

Reaching Ōkunoshima (Rabbit Island)

The most popular onward journey from Mihara is the short ferry crossing to Ōkunoshima. Ferries depart from Tadanoumi Port, which is one stop east of Mihara on the JR San'yo Main Line. The ferry crossing takes approximately 15 minutes, and boats run regularly throughout the day. Visitors are encouraged to bring rabbit-friendly pellets or vegetables to feed the island's famous inhabitants, available for purchase near the ferry terminal.

Exploring the wider region

• Onomichi, a charming hillside port town famous for its temple walks, cats, and cycling culture along the Shimanami Kaidō cycling route. Easily reached by continuing east on the San'yo Main Line or Shinkansen.
• Hiroshima, straightforward to return to via Shinkansen or local train, making Mihara viable as a day trip from Hiroshima or as an overnight stop.
• Fukuyama, another nearby city with the impressive Fukuyama Castle, accessible in just a few minutes by Shinkansen heading east.
• Shimanami Kaidō, the famous cycling and road bridge route connecting Honshu to Shikoku across the Seto Inland Sea, with access points reachable from the Onomichi direction.

What to expect when you arrive in Mihara

Mihara Station (1-1-1 Shirochicho, Mihara City, Hiroshima Prefecture 723-0014) is a modest but well-organized station with both Shinkansen and conventional rail platforms, making transfers between services straightforward. The station is compact compared to major hubs, which means navigation is simple even for first-time visitors.

At the station

• Tourist information: A local tourist information counter near the station exits can provide maps and guidance on reaching Ōkunoshima, Mihara Castle ruins, and other nearby attractions. Staff can assist with ferry timetables and local transport options.
• Luggage storage: Coin lockers are available at Mihara Station for those wishing to explore the city or take a ferry trip without carrying heavy bags.
• Local transport: The city center and Mihara Castle remains are within walking distance of the station. Taxis are available outside the main exit for those heading to areas further afield or to local accommodation.

Arriving in Mihara for the first time

Mihara has a genuinely unhurried atmosphere that contrasts pleasantly with the busier pace of Hiroshima. The Mihara Castle ruins, once a remarkable sea castle that appeared to float on the water, are a short walk from the station and worth visiting for their historical significance and views over the harbor. The surrounding moat area has been preserved and offers a peaceful spot to walk.

The city's proximity to the Seto Inland Sea means that seafood is a highlight of any visit. Local restaurants near the station serve fresh fish and regional dishes that reflect Mihara's coastal identity. For travelers using Mihara as a base rather than a day-trip destination, the relaxed pace and easy access to island ferry routes make it a rewarding alternative to staying exclusively in larger Hiroshima Prefecture cities.