Karatsu Seaside Hotel
Higashikaratsu 4-182
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Why people book this hotel
“Inoue-Sama In the reception was truly helpful, and took his time to make me feel…”
“It was wonderful to enjoy the water views each day from our room”
“Staff were very kind”
“The best customer service during my whole stay in Kyushu”
“This place was our first stop in Kyushu, right from Fukuoka airport”
“We stayed at West wing, in a wonderful double room and nice view on the beach”
“breakfast and buffet dinner is soso, not very deluxe but its ok”
“A big recommendation for the breakfast hand made Onigiris with your preferences”
“Thermal infinity pool”
“The hotel also have great spa area, as well as indoor, outdoor, and roof pools”
“Everything is extremely clean”
“There was a lounge suite in the spacious room and 2 King size beds (with trundle…”
Overview
Karatsu Seaside Hotel offers accommodation in Higashi Karatsu. Guests can enjoy the on-site restaurant. Each room at this hotel is air conditioned and is fitted with a flat-screen TV. Some rooms have a seating area to relax in after a busy day. You will find a kettle in the room. Extras include slippers, free toiletries and a hairdryer. You will find a 24-hour front desk at the property. Fukuoka is 42 km from Karatsu Seaside Hotel, while Saga is 35 km from the property. The nearest airport is Fukuoka Airport, 45 km from the property.
Traveller reviews
Nicole
couple
March 7, 2026
“We had a very relaxing time”
The ocean view was wonderful. Staff were very kind.
Yiu Wah Tony
couple
December 17, 2025
breakfast and buffet dinner is soso, not very deluxe but its ok.
Steven
couple
December 14, 2025
“Worth the Splurge!”
Everything!! Thermal infinity pool. Excellent food.
Pasi
solo_traveller
November 24, 2025
“A beautiful place with excellent customer service and a modern luxyry onsen area.”
The best customer service during my whole stay in Kyushu. Inoue-Sama In the reception was truly helpful, and took his time to make me feel comfortable. It is not common to receive service in English in Kyushu, but the Karatsu seaside hotel surpised me positively. A big recommendation for the breakfast hand made Onigiris with your preferences. The room with the ocean view was excellent and I truly felt like a high end traveller. This was my first destination after flying from europe, sot he Onsen (spa) that included in the room price was super relaxing. I visited there on both of my stays. The small details makes this one of the best hotels I have been. Complimentary cake service, ice cream at the Onsen area. Coupon for the souvenir and snack shop, bicycles, the breakfast that you could enjoy for days and still not be able to taste everything... I wish I could come here again.
Annie
couple
November 9, 2025
“We loved our stay. One particular staff member (Inouve),spoke English well and helped us alot.”
This hotel is located on the sea. It was wonderful to enjoy the water views each day from our room.
David
extended_group
November 7, 2025
“Excellent. Will do it again”
Outstanding property with a fantastic spa.
SR
couple
February 18, 2025
“Nice refreshing hotel with an excellent buffet dinner.”
This place was our first stop in Kyushu, right from Fukuoka airport. From the moment we reached the lobby, we were impressed by the view of the sea right from the lobby. The design of the hotel felt elegant and refreshing. We booked the Deluxe Twin Room with Sea View. The view from the balcony was beautiful. The room was well lit, nicely designed, and spacious. The public hot bath has both an indoor and an outdoor bath with a nice view. The buffet dinner was really really good - don't miss it. The only regret we had was that we booked only a night's stay.
Anita Naneva
couple
February 10, 2025
The hotel is amazing. The rooms are vast and beautiful, and the sea view is just breathtaking! Moreover, all rooms have sea view. The staff is very polite and helpful. The hotel also have great spa area, as well as indoor, outdoor, and roof pools. Everything is extremely clean. The hotel itself is brand new. There were also snacks and drinks for free in the room. We felt very relaxed and pampered. Last but not least, we had great massage in the room by an elderly man, we really appreciate it!
Yoo
family_with_children
December 30, 2024
Everything was perfect. We stayed at West wing, in a wonderful double room and nice view on the beach. Every staff was so nice including those in the front desk and the concierge. I really appreciate the staff at the breakfast buffet who helped me (it was yesterday!) to find my lost phone in the restaurant: they did not speak English, but their attitude and help were so nice. The cook at Tepanakki was also very kind, and he served us wonderfully. I also appreciate Booking.com that transferred my message to the hotel. Frankly, one of the best hotels that I have ever visited in Japan. Thank you!!
柏均
couple
November 23, 2024
outstanding sea view and facility
Khoi How Lionel
family_with_children
October 17, 2024
“Is a 5 stars hotel but 4 stars price. Really love the room very much.”
Very spacious & big room. Exceeded my expectations. Very good view from the East Wing. Good spread for breakfast.
Pandora
family_with_children
September 30, 2024
“Relaxing resort”
Beautiful view of the beach Onsen Spacious room with balcony
Dixan
couple
September 10, 2024
Hotel is very nice and staff are very friendly.
NeoSamurai
couple
August 15, 2024
“I would highly recommend this hotel and would stay again for sure - 1 night is just not enough.”
This hotel really surprised us and it would have to be one of my top 5 hotels that I have ever stayed at. The size of the room was just HUGE with a large balcony and an amazing bathroom. The sparkling water/sea views from both the bathtub/bathroom and the main living area were just amazing. There was a lounge suite in the spacious room and 2 King size beds (with trundle beds underneath). The fridge was stocked with complimentary drinks replaced daily and the dinner buffet is one of the best I've had. Unfortunately as our stay was so short we didn't get to use many of the facilities :(
Amélie
couple
July 17, 2024
“A great stay in a superb resort”
Location on the fringe of Karatsu is ideal, with easy parking. Our room in East Wing faced the beach and had a superb view on the bay. The outdoor swimming pool is beautiful, large enough for a little swim, with views right on the seaside and the celebrated local pine grove. You can easily go from beach to swimming pool. We were well received and kindly upgraded to a huge, luxurious room; every comfort you can think of was there. The circulation from bedroom to onsen to swimming pool can be complex, but we were given an English language map that greatly helped. This was our second stay in Karatsu, and we'd love to come back and stay in Karatsu Seaside Hotel another time !
Anna
couple
July 14, 2024
We were given a free upgrade to our room on arrival. The food (buffet) was very tasty. The spa area is large and it wasn't that busy, when we were there. Perfect to relax for a few days. Any time again.
Pui Yu
couple
June 25, 2024
“really enjoy hotel's facilities, so amazing!”
excellent!
Jason
solo_traveller
May 13, 2024
“Brilliant stay”
Everything, really enjoyed my stay and the staff are fantastic.
Jodie
solo_traveller
April 29, 2024
The spa, onsen and rooftop pool overlooking the beach were excellent. The room was large and so confortable and I loved the balcony overlooking the beach. The hotel has bikes to hire and a shuttle for train station drop off and pick up. A brilliant stay, loved it.
Jason
solo_traveller
April 21, 2024
“Brilliant hotel”
Everything. Especially the staff who are exceptional 😁
Facilities
Activities
Beachfront, Beach
Cleanliness & disinfecting
Guests have the option to cancel any cleaning services for their accommodation during their stay, Linens, towels and laundry washed in accordance with local authority guidelines, Guest accommodation is disinfected between stays, Guest accommodation sealed after cleaning, Property is cleaned by professional cleaning companies
Food & Drink
Kid meals, Kid-friendly buffet, Breakfast options, Restaurant, Bar
Food & drink safety
Delivered food is securely covered, Physical distancing in dining areas, All plates, cutlery, glasses and other tableware have been sanitized
General
Non-smoking rooms, Lift, Air conditioning
Internet
WiFi, Internet services, Free WiFi
Outdoors
Garden, Terrace, Outdoor pool, Outdoor pool (seasonal)
Parking
Parking on site, Private parking, Parking, Free parking
Physical distancing
Cashless payment available, Physical distancing rules followed, Screens or physical barriers placed between staff and guests in appropriate areas
Pool and wellness
Swimming Pool, Pool with view, Swimming pool
Safety features
Staff follow all safety protocols as directed by local authorities, Process in place to check health of guests, Access to health care professionals, Thermometers for guests provided by property
Services
24-hour front desk, Daily housekeeping, Vending machine (drinks)
Deluxe Triple Room with Sea View
The spacious triple room offers air conditioning, a minibar, a balcony with sea views as well as a private bathroom boasting a bath. The unit has 3 beds.
Luxury Triple Room
The spacious triple room features air conditioning, a minibar, a balcony with sea views as well as a private bathroom boasting a bath. The unit has 3 beds.
Deluxe Twin Room with Sea View - East Building -
The spacious twin room offers air conditioning, a minibar, a balcony with sea views as well as a private bathroom featuring a bath. The unit offers 2 beds.
Luxury Twin Room with Sea View - East Building -
The spacious twin room offers air conditioning, a minibar, a balcony with sea views as well as a private bathroom boasting a bath. The unit has 2 beds.
Luxury Quadruple Room
The spacious quadruple room provides air conditioning, a minibar, a balcony with sea views as well as a private bathroom featuring a bath. The unit offers 4 beds.
Hotel Policies
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