Ozu Travel Guide: How to Get There, Where to Stay & What to Expect

Why Ozu Deserves a Stop on Your Shikoku Itinerary

Ozu is a small castle town in southern Ehime Prefecture that most international visitors skip entirely. That is a mistake. Tucked along the Hijikawa River about 50 minutes by train from Matsuyama, Ozu offers something increasingly rare in Japan: an intact Edo-era townscape where you can actually sleep inside a castle or stay in restored merchant houses scattered through the streets.

What puts Ozu on the map for travelers is its accommodation. The town is home to Japan's first castle where guests can stay overnight, and NIPPONIA HOTEL has converted 26 historic buildings into a "distributed hotel" that turns the entire castle town into your lodging. Whether you visit as a day trip or stay the night, Ozu rewards those who make the effort to get here. For a broader look at what Ehime has to offer, see our Ehime city guide. For detailed coverage of Ozu's castle town sights and cormorant fishing, we have a dedicated guide.

Getting to Ozu from Matsuyama and Beyond

By Train: JR Uchiko Line from Matsuyama

The most straightforward route is the JR Uchiko Line from Matsuyama. According to JR Shikoku, local trains run from Matsuyama Station to Ozu Station in approximately 50 minutes. Trains depart roughly every hour, though the schedule thins out in the evening. Check the JR Shikoku website for current timetables, as exact times were not confirmed in our research.

Ozu Station is a short walk or taxi ride from the castle town area. The JR Pass covers this route, making it effectively free if you are traveling with a nationwide or Shikoku rail pass.

By Car and Other Options

Driving from Matsuyama takes approximately 40-50 minutes via the Matsuyama Expressway. Parking is available near the castle area. If you are booking the castle stay experience, concierge-driven transportation from Matsuyama Airport or Matsuyama Station is included — a significant perk given the rural location.

There is no direct airport or shinkansen access to Ozu. Most travelers fly into Matsuyama Airport and connect from there.

Where to Stay: NIPPONIA Hotel and the Castle Stay

Ozu offers two distinctive accommodation experiences, and understanding the difference between them is essential for planning your trip.

NIPPONIA HOTEL Ozu Castle Town

According to the Visit Ozu official tourism site, NIPPONIA HOTEL Ozu Castle Town comprises 26 buildings with 31 rooms spread across the historic district. This is a "distributed hotel" (bunsan-gata hoteru) — rather than checking into a single building, your room might be in a former wax storehouse while dinner is served in a restored merchant house down the street.

Breakfast and dinner are included in the stay, featuring Japanese-French fusion cuisine made with local seasonal ingredients. The hotel also offers an all-you-can-drink lounge from morning until evening. Dog-friendly rooms are available. Room rates are not publicly listed — contact the hotel directly for current pricing. Check-in is at 15:00 and check-out at 11:00.

One important note from guest reviews: the walk-between-buildings design is intentional, not a limitation. You will step outside to move between your room, dining areas, and the lounge. Pack accordingly if visiting in winter or rain.

Ozu Castle Stay: Sleeping in a Japanese Castle

According to the official Ozu Castle Stay site, Ozu Castle (大洲城) is Japan's first fully restored castle tower to offer overnight accommodation, opening in mid-2020. Only one group is accepted per day, making this an ultra-exclusive experience.

The price reflects that exclusivity: ¥660,000 (~$4,400) per person including tax for a group of two. What you get is extraordinary. Castle stay guests re-enact the 1617 domain lord procession, complete with an arquebuse gun salute, kimono and samurai armor dressing, and horseback riding. Breakfast is served at Garyu Sanso Villa (臥龍山荘), an Important Cultural Property from the Meiji period that received one star in the 2011 Michelin Green Guide Japan — and is used exclusively for castle stay guests during the morning meal.

Concierge-driven transportation from Matsuyama Airport or Matsuyama Station is included. This is not a hotel stay — it is a curated historical immersion aimed at travelers seeking a once-in-a-lifetime experience.

Best Time to Visit Ozu

Ozu is pleasant year-round, but the season shapes what you can do.

Season	Highlights	Notes
Spring (Mar-May)	Cherry blossoms along the Hijikawa River, mild weather for walking	One of the best times for the castle town
Summer (Jun-Sep)	Cormorant fishing (ukai) on the river	Hot and humid; evenings are the draw
Autumn (Oct-Nov)	Fall foliage around the castle, comfortable temperatures	Popular with Japanese visitors
Winter (Dec-Feb)	Quieter atmosphere, castle illumination	Fewer tourists, some services may be reduced

If you want to see cormorant fishing — a traditional method using trained cormorants on the river near the castle — plan for the June through September window. For more on Ozu's castle town sights and the ukai experience, see our dedicated guide.

Combining Ozu and Uchiko in One Trip

Ozu and Uchiko sit on the same JR Uchiko Line, making them natural companions. Uchiko is famous for its preserved merchant district and traditional wax-making heritage — a different flavor from Ozu's castle town atmosphere.

A common approach is to visit both in a single day from Matsuyama. Take the morning train to Ozu, spend 2-3 hours exploring the castle town area, then hop one stop to Uchiko for the afternoon before returning to Matsuyama. If you prefer a slower pace, stay overnight in Ozu at NIPPONIA HOTEL and visit Uchiko the following morning.

For full details on what to see in Uchiko, see our Uchiko town guide.

Practical Tips for Visiting Ozu

• Getting around town: Ozu's castle town is walkable. Bicycle rental is available for exploring the wider area, though rates were not confirmed in our research.
• Language: Limited English is spoken outside the hotel properties. Having a translation app on your phone is recommended.
• Cash: Bring cash. While major hotels accept cards, smaller shops and restaurants in the castle town may not.
• Time needed: Half a day is sufficient for the castle town highlights. A full day allows a relaxed pace plus Uchiko. An overnight stay lets you experience the NIPPONIA Hotel concept properly.
• Booking ahead: If you are interested in the castle stay, book well in advance — availability is limited to one group per night. NIPPONIA HOTEL also benefits from advance booking, particularly during autumn foliage season.

Frequently Asked Questions