Enjoy a breathtaking view of the Kurushima Strait, a dinner of fresh seafood, and a stunning morning.
At a Property that breathes tradition and charm, Rooms with panoramic views of the Kurushima Strait are captivating. As a base point on the Shikoku side, it is also ideal as a hub for cycling. Dinner featuring fresh seafood is exquisite, and breakfast enjoyed while gazing at the stunning morning view promises moments of bliss. We offer four types of Rooms: Japanese-style, Western-style twin, Western-style DX twin, and Western-style (4 beds). Additionally, there is an on-site restaurant available for dining only. Savor our specialty strait cuisine prepared with seasonal ingredients.
In spring, the cherry blossoms were in full bloom around the Accommodation and at the Kurushima Kaikyo Observatory, making it truly beautiful. From the Japanese-style Room, the large windows were wonderful—you could even enjoy an ocean view while lying on the futon—and the Room amenities and equipment showed thoughtful attention to detail. Needless to say, the food was outstanding! All of the staff were kind and very pleasant, too. Next time—whether for a celebration, an anniversary, or simply to refresh—I want to find any excuse to stay here again.
Yahoo!トラベルユー... 4/5/2026We stayed on the last weekend of August. Our first impression upon arriving at the Ryokan was, "Amazing!" The view from the Ryokan was breathtaking. The views from our Room and the dinner venue were also absolutely stunning. Dinner was an incredible feast with so many dishes that we couldn’t finish them all. From sashimi to horaku-yaki, everything was delicious. We couldn’t finish the final dish, tai-meshi (sea bream rice), so they kindly made it into rice balls for us to take home, which we later grilled as onigiri—also incredibly tasty! The entire facility was spotless and perfect in every way; however, having an open-air bath would make it even better. Lastly, we were delighted that both a washing machine and dryer were available for free use!
Yahoo!トラベルユー... 8/31/2025
Facilities and Services
See All| IN | 16:00~20:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 13 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
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Introduction of the Accommodation

Seto Inland Sea scenery.
Ōshio-sō, located at the summit of Itoyama within the National Park, is a Ryokan offering one of Japan's most stunning views of the Kurushima Strait, the starting point of the Shimanami Kaido on the Shikoku side. The cuisine, featuring an abundance of freshly caught seafood from the Kurushima Strait, is sure to satisfy everyone. Additionally, every Room offers views of the Kurushima Kaikyo Bridge and the Seto Inland Sea scenery. We look forward to welcoming you.

Meal
Enjoy the specialty strait cuisine of Ōshiosō, featuring seasonal ingredients from the Kurushima Strait.
Facilities and Equipment of Accommodation
- The room
- Meal
Basic Information
| Card information | VISA / MASTER / JCB / AMEX / DINERS / UnionPay |
|---|---|
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Sauna | None |
| Hot stone spa | None |
| Others | Other available cards: UC, DC, NICOS |
Reviews
- Rooms & Amenities4.60
- Facility4.53
- Hospitality & Service4.53
- Meals4.87
- Onsen & Bath4.27
- Satisfaction4.73
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Ehime PrefectureImabari-shi, Koura-cho 2-5-1
TEL:+81-898-41-9537
Approximately 5 minutes by car from Imabari Kita IC.
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 40 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Unavailable
Frequently Asked Questions
I would like to know the access information.
Approximately 5 minutes by car from Imabari Kita IC.
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 40 cars ・Valet Service: Unavailable No Reservation required, large vehicles allowed.
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
Find by tourist destination
- Botchan Stadium (Matsuyama Central Park Baseball Stadium)
- Matsuyama International Golf Club [PGM]
- Oku-Dogo Golf Club
- Matsuyama Airport
- Itami Juzo Memorial Museum
- Matsuyama Ono Country Club
- Matsuyama Castle
- Hokujō Country Club
- Ehime Prefectural Tobe Zoo
- Matsuyama Golf Club
- Ishite Temple
- Iyozuhiko-no-Mikoto Shrine












