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

Kai Spa Hotel

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Kai Spa Hotel

Tonight
5 Oct - 6 Oct
Tomorrow
6 Oct - 7 Oct
This weekend
9 Oct - 11 Oct
Next weekend
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 modern lounge area with a sectional sofa, a coffee table, and a potted plant.
A public restroom with multiple sinks, green lockers, and a mirror wall.
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$308
HK$387 total
25 Oct - 26 Oct
Hotel LiVEMAX Kofu
A hot spring bath area with a wooden deck and a stone pathway leading outside.
A hot tub area with a view of a mountain at dusk.
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.

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$671 total
6 Oct - 7 Oct
Hotel Kaminoyu Onsen
A person in a hot tub with a brick wall in the background.
A room with a large window, a red carpet, and a vending machine.
A traditional Japanese room with tatami flooring, a low table with cushions, sliding doors, and a ceiling fan.
A spacious room with a long wooden table, cushioned benches, and large windows allowing natural light.

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$1,566
HK$1,738 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$539
HK$593 total
18 Oct - 19 Oct
Dormy Inn Kofu Natural Hot Spring
A modern indoor pool with a view of a mountain and industrial structures.
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 hallway with wooden paneling, potted plants, and a sign for the Hotel Myataya.
A hotel with outdoor seating, a view of a mountain, and well-maintained gardens.

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$1,139
HK$1,268 total
7 Oct - 8 Oct
HOTEL MYSTAYS Fuji Onsen Resort
A traditional Japanese-style interior with a stone water feature, wooden flooring, and sliding doors.
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.
A traditional Japanese garden with a stone pathway leading to a building with a tiled roof.

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$814
HK$999 total
8 Oct - 9 Oct
Meiseki No Yado Kagetsu
A hot tub area with a mountain view, surrounded by greenery.
A hot tub with a view of Mount Fuji.
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.

7. 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$3,500
HK$3,865 total
18 Oct - 19 Oct
La Vista Fuji Kawaguchiko
A traditional Japanese onsen with a stone pathway leading to a hot spring, surrounded by rocks and greenery.
A spacious indoor pool area with a tiled floor, a seating area with chairs, and a counter with various amenities.
A traditional Japanese room with tatami flooring, a low wooden table, a sofa, a television, and a cabinet.
A hotel entrance with a sign reading "Kasugai View Hotel" and a parking area with cars.

8. Kasugai View Hotel

Kasugai View Hotel
Fuefuki
  • Escape to a mountain spa hotel with Japanese gardens, hot springs, and massage treatments for tranquil rejuvenation.
HK$738
HK$841 total
9 Oct - 10 Oct
Kasugai View Hotel
A stone archway leading to a clear pool with a view of mountains.
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.
A spa area with a glass-enclosed hot tub, stone pillars, and a view of a mountain.
A traditional Japanese room with tatami flooring, a low wooden table with cushions, and large windows offering a view of the sea.

9. 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$1,353
HK$1,637 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-style building with a koi pond, wooden walkways, and a view of the interior.
A modern indoor swimming pool with glass walls, a hot tub, and a view of greenery outside.
A modern bar area with a wooden counter, a fire feature, and bookshelves.

10. 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$1,690
HK$1,874 total
13 Oct - 14 Oct
Itoyanagi Koyado Yuwa
View all properties

Choose what matters most at spa hotels in Kai

Pool
Breakfast included
Hot tub
4 stars
5 stars

Top Kai Hotel Reviews

Wakakusa no Yado Maruei Ryokan

Wakakusa no Yado Maruei Ryokan

10/10 Excellent
"Best ryokan experience ever. Amazing plentiful meals. Very comfortable traditional sleeping arrangement. Incredible views of the lake. Lots of things to do around."
Francisco 2-night trip
Posted 14 hours ago
Wakakusa no Yado Maruei Ryokan
Kawaguchiko Hotel

Kawaguchiko Hotel

10/10 Excellent
"Newly renovated in many places and incredibly hospitable staff"
Anton 1-night trip
Posted 20 hours ago
Kawaguchiko Hotel
Dormy Inn Kofu Natural Hot Spring

Dormy Inn Kofu Natural Hot Spring

8/10 Good
"The air conditioning unit was difficult to use. The room was too cold and the remote control didn't help."
Sharon 3-night trip
Posted 1 day ago
Dormy Inn Kofu Natural Hot Spring
Lakeland Hotel Mizunosato

Lakeland Hotel Mizunosato

10/10 Excellent
"Lakeland is very dreamy and in such a beautiful area. The staff was super kind, and helpful. Our room was a private onsen and it was very clean, rustic, and traditional. Breakfast was included with our stayvand that was a delightful experience, the food was delicious! We had such a fun time and enjoyed our stay, thank you for having us!"
Tanner 2-night trip
Posted 2 days ago
Lakeland Hotel Mizunosato
Kasuitei Ohya

Kasuitei Ohya

10/10 Excellent
"Excellent stay"
Christopher Andrew 1-night trip
Posted 2 days 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 5 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 6 days ago
La Vista Fuji Kawaguchiko
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 2 weeks ago
Highland Resort Hotel & Spa

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.

Explore a world of travel with Expedia