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San Marine Kesennuma Hotel Kanyo
Miyagi Prefecture/KesennumaFloating Onsen emerging from the depths, relax your body and mind, and savor the flavors of Sanriku.
At the Property featuring the deep natural Onsen "Kesennuma Onsen," you can experience a floating bath with high-concentration chloride spring water that makes your body buoyant. From the guest rooms, you can enjoy a close-up view of Kesennuma Bay, providing a relaxing space for both body and mind. Additionally, you can savor dishes made with local ingredients, such as grilled abalone from Sanriku. Furthermore, a wide variety of unique Kesennuma souvenirs are also available.
While searching for a Hotel to travel from Sendai to Kesennuma, I learned that there was a Shuttle Service from Sendai and requested it. It was very helpful. The Facility and the staff were very kind, and I had a comfortable stay.
Yahoo!トラベルユー... 3/26/2026My son lives in Kesennuma, and I was visiting him, but he told me he had to leave early for work tomorrow, so I made a last-minute Reservation. I have stayed at Kanyo in Minamisanriku before, so I was looking forward to the views from the Room and the Onsen, and I had also wanted to stay at Kanyo in Kesennuma.My son said it wasn’t as good as Minamisanriku because you can’t see the ocean from the open-air bath, but I really enjoyed it—the ocean, Oshima Island, the bridge, and fishing boats were all visible from my Room. In the morning, I could also see people working at the port, which gave it a different kind of charm from Minamisanriku. You can’t see the view from the open-air bath in the Onsen either, but it was visible from the indoor bath and that was great.I had breakfast as well—clam chowder, mekabu seaweed curry, sashimi, miso-baked cod in foil, and more—all delicious. I was especially happy that salads and various side dishes were served neatly in small bowls; instead of feeling like typical buffet “feed,” everything felt like proper home-style side dishes.Even without my son staying with me next time, I would love to stay here again.Thank you very much.
Yahoo!トラベルユー... 2/25/2026
Facilities and Services
See All- Hot spring
| IN | 15:00~24:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 67 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See AllBest-Selling Stays
Gourmet Stays
Stays With High Ratings
Stays Popular For Ocean View
Stays Popular For Spectacular View
Stays Proud Of Onsen
Hotel Popular For Public Bath
Relaxing Japanese-Style Accommodation
Accommodation With No Meals Included
Recommended Accommodation For Honeymoon
Introduction of the Accommodation

Experience the premier floating bath at Sanriku Coast, "Kesennuma Onsen"
"Kesennuma Onsen" is a high-concentration chloride spring, so the water is salty like seawater. Since the body can float like in the sea while bathing, it is also called "Puka Puka Onsen." By resting your head on the edge of the bathtub and lying on your back, you can also experience a floating bath. Please enjoy.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Facilities & Services
- Meal
Basic Information
| Card information | VISA / MASTER / JCB / AMEX / DINERS / Debit card |
|---|---|
| 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 |
| Public Bath |
|
| Open-air bath |
|
| Spring quality and benefits | Sodium chloride spring Skin diseases, gynecological conditions, and burns |
| Sauna | None |
| Hot stone spa | None |
| Others | UC,DC,UFJ,Saison,AEON,ORICO,CF |
| About Hygiene Measures | At Sunmarine Kesennuma Hotel Kanyo, we are strengthening hygiene measures within the facility as part of our response to the novel coronavirus (COVID-19). For the health and safety of our guests and public health considerations, our staff may wear masks while performing their duties. We kindly ask for your understanding and cooperation in this matter.
- In front of the front desk ・ Around the main entrance ・ In front of the restrooms (around the washbasins)
- In front of the elevators ・ Rest areas near the baths
- Banquet halls ・ In front of meeting rooms ・ Inside banquet halls (e.g., breakfast and dinner venues)
* To ensure that our guests can enjoy a safe and comfortable stay, some staff members will wear masks temporarily depending on the situation.
* Currently, we have temporarily changed our breakfast and dinner buffet to individual set menus for each guest.
We will continue to strengthen hygiene measures as necessary, and we kindly ask for your understanding and cooperation. |
Reviews
- Rooms & Amenities4.26
- Facility4.22
- Hospitality & Service4.52
- Meals4.77
- Onsen & Bath4.48
- Satisfaction4.52
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Miyagi PrefectureKesennuma City, Minato-machi 4-19
TEL:+81-226-24-1200
10 minutes by taxi from JR Kesennuma Station.
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 100 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Unavailable
Frequently Asked Questions
Please provide information about Open-air bath.
・Hot spring: Available ・Free-flowing: None ・Cloudy hot spring water: None
What are the qualities and benefits of the hot spring water?
The spring quality and efficacy of the hot spring are as follows. ・Spring quality: Sodium chloride spring ・Spring efficacy: Skin diseases, gynecological conditions, and burns
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Open-air bath・Large public bath・Within a 5-minute walk to the convenience store.
I would like to know the access information.
10 minutes by taxi from JR Kesennuma Station.
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 100 cars ・Valet Service: Unavailable
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
What kind of hygiene management is being conducted?
At Sunmarine Kesennuma Hotel Kanyo, we are strengthening hygiene measures within the facility as part of our response to the novel coronavirus (COVID-19). For the health and safety of our guests and public health considerations, our staff may wear masks while performing their duties. We kindly ask for your understanding and cooperation in this matter. - In front of the front desk ・ Around the main entrance ・ In front of the restrooms (around the washbasins) - In front of the elevators ・ Rest areas near the baths - Banquet halls ・ In front of meeting rooms ・ Inside banquet halls (e.g., breakfast and dinner venues) * To ensure that our guests can enjoy a safe and comfortable stay, some staff members will wear masks temporarily depending on the situation. * Currently, we have temporarily changed our breakfast and dinner buffet to individual set menus for each guest. We will continue to strengthen hygiene measures as necessary, and we kindly ask for your understanding and cooperation.











