A mountainous landscape with a prominent rock formation, dense foliage, and a clear blue sky.

Kai Spa Hotel

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Check availability on Kai Spa Hotel

Tonight
3 Oct - 4 Oct
Tomorrow
4 Oct - 5 Oct
Next weekend
9 Oct - 11 Oct
In two weeks
16 Oct - 18 Oct

Our top choices for Kai hotels with a spa

A large indoor swimming pool with clear glass walls, a tiled floor, and potted plants.
A public restroom with multiple sinks, green lockers, and a mirror wall.
A reception area with a brick wall, a reception desk, a clock, and a potted plant.
A building with a sign for 'Livemax Resort' and a parking sign.

1. Hotel LiVEMAX Kofu

Hotel LiVEMAX Kofu
Kai
  • Discover 15 hot tubs and traditional Japanese hot springs at this Kofu hotel, where deep soaking and mineral baths offer pure relaxation.
HK$307
HK$387 total
18 Oct - 19 Oct
Hotel LiVEMAX Kofu
A hot spring bath area with a wooden deck and a stone pathway leading outside.
Two people sitting by a large window overlooking a cityscape with a mountain in the distance.
Two people in a hot tub with a view of mountains in the background.
An indoor swimming pool with clear glass walls, a tiled floor, and a wooden ceiling.

2. Hotel Kaminoyu Onsen

Hotel Kaminoyu Onsen
Kai
  • Immerse in traditional Japanese healing rituals with mineral hot springs and daily spa treatments at this peaceful ryokan.
HK$542
HK$670 total
4 Oct - 5 Oct
Hotel Kaminoyu Onsen
A person in a hot tub with a brick wall in the background.
A hot spring bath area with tiled flooring and stone walls.
A spacious room with a long wooden table, cushioned benches, and large windows allowing natural light.
A room with a large window, a red carpet, and a vending machine.

3. U-Topia

U-Topia
Kai
  • Rejuvenate at this full-service spa hotel with 24-hour mineral hot springs, steam room, and massage treatments for complete relaxation.
HK$1,564
HK$1,735 total
25 Oct - 26 Oct
U-Topia
A hot spring bath with a wooden floor, large windows, and a stone wall with a sign.
A hotel room with a large bed, a TV on a wooden stand, a bedside table, and a window with curtains.
A hotel entrance with a sign reading "Hatago Global Kitchen".
A multi-story hotel with a modern design, featuring balconies on each floor and a prominent entrance with a covered walkway.

4. Dormy Inn Kofu Natural Hot Spring

Dormy Inn Kofu Natural Hot Spring
Central
  • Rejuvenate at this full-service spa hotel offering daily couples massages, a steamy sauna, and soothing hot tub near Takeda Shrine.
HK$566
HK$623 total
12 Oct - 13 Oct
Dormy Inn Kofu Natural Hot Spring
A modern indoor pool with a view of a mountain and industrial structures.
A hotel with outdoor seating, a view of a mountain, and well-maintained gardens.
A modern lobby with a tiled floor, a seating area with wicker chairs, a large window with a mountain view, and a wooden wall.
A hotel room with two beds, a TV, and a large window offering a view of a mountain.

5. HOTEL MYSTAYS Fuji Onsen Resort

HOTEL MYSTAYS Fuji Onsen Resort
Fujiyoshida
  • Rejuvenate with mountain views at this serene hotel offering indoor and outdoor hot spring baths with spectacular Mt. Fuji panoramas.
HK$1,090
HK$1,214 total
4 Oct - 5 Oct
HOTEL MYSTAYS Fuji Onsen Resort
A traditional Japanese-style interior with a stone water feature, wooden flooring, and sliding doors.
A traditional Japanese garden with a stone pathway leading to a building with a tiled roof.
A person in a natural setting with large rocks and greenery.
A traditional Japanese-style building with a koi pond, surrounded by lush greenery and illuminated by warm lighting.

6. Meiseki No Yado Kagetsu

Meiseki No Yado Kagetsu
Isawa Onsen
  • Immerse in tranquil Japanese gardens with 24-hour mineral hot springs and rejuvenating spa treatments at this serene ryokan retreat.
HK$762
HK$936 total
4 Oct - 5 Oct
Meiseki No Yado Kagetsu
A stone archway leading to a clear pool with a view of mountains.
A traditional Japanese room with tatami flooring, a low wooden table with cushions, and large windows offering a view of the sea.
A large, multi-story building with a prominent tower and a well-lit entrance.
A traditional Japanese room with tatami flooring, a low table, chairs, a sliding door with a city view, and a framed picture on the wall.

7. Fruit Park Fujiya Hotel

Fruit Park Fujiya Hotel
Yamanashi
  • Indulge in deep relaxation at this regional park hotel with mineral hot springs, private spa treatments, and serene gardens.
HK$1,351
HK$1,635 total
29 Oct - 30 Oct
Fruit Park Fujiya Hotel
A spa area with large windows, a stone pool, and a reception desk.
A traditional Japanese ryokan with tatami mat flooring, a wooden platform overlooking a koi pond, and a view of the building's interior through large glass windows.
A modern indoor swimming pool with glass walls, a hot tub, and a view of greenery outside.
A traditional Japanese-style building with a koi pond, wooden walkways, and a view of the interior.

8. Itoyanagi Koyado Yuwa

Itoyanagi Koyado Yuwa
Isawa Onsen
  • Immerse in Japanese wellness tradition at this ryokan with indoor mineral hot springs and attentive staff for ultimate relaxation.
HK$1,390
HK$1,544 total
5 Oct - 6 Oct
Itoyanagi Koyado Yuwa
A hot tub area with a mountain view, surrounded by greenery.
A pool area with a view of a mountain, a wooden door, and a tiled floor.
A balcony with a view of a snow-capped mountain, a table with a teapot and cups, and wicker chairs.
A hot spring bath with a view of a mountain and trees.

9. La Vista Fuji Kawaguchiko

La Vista Fuji Kawaguchiko
Fujikawaguchiko
  • Rejuvenate in private onsen baths with Mt. Fuji views at this serene spa hotel on Lake Kawaguchiko.
HK$3,302
HK$3,647 total
4 Oct - 5 Oct
La Vista Fuji Kawaguchiko
A traditional Japanese-style room with a tatami mat floor, a wooden sliding door, and a view of Mount Fuji through a window.
A traditional Japanese-style room with tatami flooring, a low table, and a television on a shelf.
An indoor swimming pool with a view of mountains and a lake.
A modern hotel room with a large sliding glass door leading to a balcony with a view of mountains and a body of water. There is a dining area with a table and chairs, and a bed with a nightstand.

10. Lakeland Hotel Mizunosato

Lakeland Hotel Mizunosato
Fujikawaguchiko
  • Relax in a Japanese hotel with mineral hot springs, lake views, and full-service spa treatments by Mt. Fuji.
HK$1,361
HK$1,661 total
4 Oct - 5 Oct
Lakeland Hotel Mizunosato
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Choose what matters most at spa hotels in Kai

Pool
Breakfast included
Hot tub
4 stars
5 stars

Top Kai Hotel Reviews

Kasuitei Ohya

Kasuitei Ohya

10/10 Excellent
"Excellent stay"
Christopher Andrew 1-night trip
Posted 2 hours ago
Kasuitei Ohya
Konansou

Konansou

10/10 Excellent
"Great hotel on rhw lake. The amenities were amazing (hot springs, foot bath, sauna and more). A traditional 9 course dinner and breakfast were included. We were comfortable. The staff and waiter were very attentive, kind and knowledgeable."
Lola 1-night trip
Posted 3 days ago
Konansou
La Vista Fuji Kawaguchiko

La Vista Fuji Kawaguchiko

10/10 Excellent
"Went here to hike and walk around neat Mount Fuji, however, it was rainy and foggy. Staying at this hotel made up for this bad weather. Took advantage of having the spa treatment and massage. It was very relaxing two days for our trip to Japan."
Marc 1-night trip
Posted 4 days ago
La Vista Fuji Kawaguchiko
Wakakusa no Yado Maruei Ryokan

Wakakusa no Yado Maruei Ryokan

8/10 Good
"All the staff were really nice and friendly, but especially the young lady serving us our dinner, as well as, the gentleman (who learnt his English in NZ:)) at at the reception. Lovely views over the lake. We have also enjoyed the dinner served in our room. I would only say that the hotel is quite dated and has musty smell throughout. Still was great to experience traditional Japanese hospitality."
Katerina 1-night trip
Posted 5 days ago
Wakakusa no Yado Maruei Ryokan
Lakeland Hotel Mizunosato

Lakeland Hotel Mizunosato

10/10 Excellent
"My mother and I traveled from the U.S. and had a wonderful stay here. The Mt. Fuji view right in front of the hotel was breathtaking. The food was excellent, the room was very clean, and the staff were incredibly kind and helpful. We also loved relaxing in the onsen. A beautiful and memorable stay with my mother. I would definitely come back!"
Yihua 3-night trip
Posted 7 days ago
Lakeland Hotel Mizunosato
Highland Resort Hotel & Spa

Highland Resort Hotel & Spa

8/10 Good
"The Hotel was very good for what it was… a dated 4 star theme park hotel. I booked the Mt Fuji view room but it was too cloudy to enjoy the view (no one’s fault) … the onsen was closed too which I might have missed a notification about. The room itself was well maintained, we had a sofa bed extended out for my daughter… so it was slightly cozy but comfortable. Importantly it was clean and everything worked like it should. We enjoyed the fact that it had private access to the Fuji Q theme park with discounted full-day passes. Staff were helpful, very good."
Mark 1-night trip
Posted 13 days ago
Highland Resort Hotel & Spa
Dormy Inn Kofu Natural Hot Spring

Dormy Inn Kofu Natural Hot Spring

10/10 Excellent
"Stayed for one night but everything was fine. The staff I met spoke English well and made things easy."
Sida 1-night trip
Posted 2 months ago
Dormy Inn Kofu Natural Hot Spring

Frequently asked questions

Looking to holiday at a spa hotel in Kai?
Forget the stress of everyday life and book yourself a hotel with a spa. Discover the natural parks in Kai—worth a picture or two! Make sure you pay a visit to the monuments during your stay. Spa hotels are a great way to break away from your routine and add a layer of luxury to your stay.
What is the best spa hotel in Kai?
Hotel Kaminoyu Onsen is a highly recommended spa hotel with a bar. Treat yourself to a facial or massage at the on-site spa. Another popular spa hotel in Kai is U-Topia.
How many spa hotels will I find in Kai?
Among Expedia's 5 accommodation options in Kai, there are 2 spa hotels.
What's there to see and do in Kai?
When you're in Kai, enjoy exploring the sights and attractions here including Chateraise Belleforet Winery, Kaminoyu Onsen and Suntory Tominooka Winery. If you have a little extra time during your trip, you might want to check out Chichibu Tama Kai National Park and Futaba Service Area Up Line.
What is a Kai spa hotel?
Spa hotels in Kai provide lodging and have an on-site spa which offers services including massages as well as body treatments. Some also offer in-room treatments. Spa hotels are a must if you want to give yourself an extra treat while on holiday.

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