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About this property
Comfortable Accommodations: Hotel Grand Mer Sankaiso in Ajigasawa offers family rooms with sea or mountain views. Each room includes air-conditioning, a private bathroom with a bath and bidet, and free WiFi. Relaxing Facilities: Guests can enjoy a hot spring bath, sauna, open-air bath, and garden. Additional amenities include a lounge, public bath, and electric vehicle charging station. Dining Experience: A buffet breakfast featuring local specialities is served daily. The on-site restaurant offers a variety of dining options, including live music and a tour desk. Convenient Location: Located 55 km from Aomori Airport, the ryokan is near attractions such as Hirosaki Castle (33 km) and Tsugaru City Jomon Residence Museum Karuko (16 km). Free on-site private parking is available.
Couples particularly like the location — they rated it 9.3 for a two-person trip.
Distance in property description is calculated using © OpenStreetMap
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Guest reviews
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Guests who stayed here loved
- Chris
Australia
“Great views over the Sea of Japan. Proximity to Takayama Inari shrine. Meals were great.. There's a free bar in the foyer lounge with great Ocean views.” - Yulin
Canada
“Outstanding dinner and breakfast buffet. Lovely onsen. Very friendly staff. The lounge. The evening entertainment.” - Maisie
Australia
“We bought half board packages living in a Japanese style room. Good experience to staying in a hot Spring hotel. Very good Coffee. I would not say Dinner buffet was fantastic but most food were delicious . All you can drink, including ...” - Cheuk
Hong Kong
“great food and beverages provided great hot spring” - Miyo
Japan
“バスの送迎のスタッフさんがとても良い方でした。 ロケーションは良かった。 お食事のスタッフさんは明るく笑顔でした。” - Christopher
United States
“the gentleman who picked us up at the train station was happy , nice and informative. he set the tone for our entire stay as everyone at this facility was kind and nice. they had a shamisen event that evening which was great fun! the open bar gave...” - Sanjana
Japan
“Every single thing - location, food, watermelon wine! The shuttle bus driver deserves an extra shoutout though. He was just so lovely. I guess I was easy to spot being the only foreigner there during my stay. But he was so kind and always had a...” - Cory
United States
“All inclusive to include a night performance and option for private onsens.” - Pascal
French Guiana
“Service au top. Petit Onsen privatif très appréciable. Chambre traditionnelle très spacieuse. Nourriture excellente (buffet à volonté, boissons comprises).” - James
United States
“Lounge which overlooked the ocean and had an open bar”
Host Information
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Property information
Neighbourhood information
Language spoken
JapaneseProperty surroundings
House rules
Child policies
Children of any age are welcome.
To see correct prices and occupancy information, please add the number of children in your group and their ages to your search.
Cot and extra bed policies
Cots and extra beds are not available at this property.






The fine print
1 Child 2 years old and below can use an existing futon mattress free of charge. Please contact the property directly for more details.
In order to prepare special amenities for men and women, guests are kindly requested to indicate the gender of each guest staying in the room in the Special Requests box when booking.
Please inform Hotel Grand Mer Sankaiso in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.
This property will not accommodate hen, stag or similar parties.
Quiet hours are between 22:00:00 and 06:00:00.