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

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Check availability on Kai Spa Hotels

Tonight
15 Oct - 16 Oct
Tomorrow
16 Oct - 17 Oct
This weekend
16 Oct - 18 Oct
Next weekend
23 Oct - 25 Oct

Our top choices for Kai hotels with a spa

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.
฿1,312
฿1,651 total
18 Oct - 19 Oct
Hotel LiVEMAX Kofu

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.
฿2,313
฿2,862 total
18 Oct - 19 Oct
Hotel Kaminoyu Onsen

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.
฿6,996
฿7,759 total
26 Oct - 27 Oct
U-Topia

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.
฿2,140
฿2,354 total
18 Oct - 19 Oct
Dormy Inn Kofu Natural Hot Spring

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.
฿4,756
฿5,296 total
25 Oct - 26 Oct
HOTEL MYSTAYS Fuji Onsen Resort

6. 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.
฿14,190
฿15,673 total
19 Oct - 20 Oct
La Vista Fuji Kawaguchiko

7. 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.
฿3,263
฿4,012 total
26 Oct - 27 Oct
Meiseki No Yado Kagetsu

8. 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.
฿5,711
฿6,974 total
19 Oct - 20 Oct
Lakeland Hotel Mizunosato

9. 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.
฿8,056
฿8,925 total
20 Oct - 21 Oct
Itoyanagi Koyado Yuwa

10. Grand Mercure Yatsugatake Resort & Spa

Grand Mercure Yatsugatake Resort & Spa
Hokuto
  • Soak in mountainside serenity with full-service spa and natural hot spring onsens at this Japanese retreat.
฿2,093
฿2,532 total
5 Nov - 6 Nov
Grand Mercure Yatsugatake Resort & Spa
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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

Lakeland Hotel Mizunosato

Lakeland Hotel Mizunosato

10/10 Excellent
"This was a great and amazing stay , wish was here more than the one day. Had a traditional Japanese room with tamhimi mats and tea set The Public Onsen is awesome they switch the male and female sides. Views of Mt Fuji and TATTOO friendly. STAFF is what makes this place great, made sure was able to make it to train station out and super friendly/helpful. Decent gift shop on-site . Would love to come again when in Fuji area"
Zachary 1-night trip
Posted 19 hours ago
Lakeland Hotel Mizunosato
Highland Resort Hotel & Spa

Highland Resort Hotel & Spa

10/10 Excellent
"Lovely room with a view of mt.fuji. very spacious and had all the amenities we needed. Loved that we were also beside an amusement park that we were also able to take advantage of the hotels discount price. Recommend if youre planning to stay near the Mt fuji area"
Shaangavi 4-night trip
Posted 2 days ago
Highland Resort Hotel & Spa
Konansou

Konansou

10/10 Excellent
"Our stay at Konansou was absolutely incredible and one of the highlights of our trip to Japan! The accommodations were beautiful, the traditional Japanese baths were fantastic, and the views of Mt. Fuji were breathtaking. The food was truly next level. Every course was beautifully presented, creative, and delicious. It was honestly one of the most exciting and memorable dining experiences I've ever had! What really made the stay exceptional was the staff. Everyone was incredibly attentive, welcoming, and helpful in every way. The hospitality was outstanding. Konansou exceeded our expectations in every respect. An unforgettable experience that I cannot recommend highly enough. Worth every penny!"
Eric 1-night trip
Posted 2 days ago
Konansou
La Vista Fuji Kawaguchiko

La Vista Fuji Kawaguchiko

8/10 Good
"I liked that it provided free shuttle to the hotel from the bus/train station. The room was clean and staff were kind. They allowed us to hold our luggage at the lobby free of charge after check out so we can explore the area a bit more before heading out. They provided free coffee/drinks and late night snacks for their guests. The hot tub on the balcony overlooking mount fuji was beautiful! They had private onsen, but it didn’t look so clean and sanitary inside, so we just stayed at our balcony hot tub. The breakfast buffet’s food was mediocre, nothing impressive."
Gail 1-night trip
Posted 2 days ago
La Vista Fuji Kawaguchiko
Wakakusa no Yado Maruei Ryokan

Wakakusa no Yado Maruei Ryokan

8/10 Good
"The kaiseki dinner in the private dining room was excellent and the hostess was a very kind. The breakfast was excellent too. But the hotel caters to large groups and children. The rooms have zero sound insulation so children running around or other upstairs guests moving furniture until midnight is very disruptive. Breakfast was served in the large group room , again with a lot of noisy children. While there were both women’s and men’s sides onsens (baths), the quality are not at all similar. For the 1st floor baths, one side has a natural stone traditional bath with a dry and wet sauna and a cold plunge tub. But the other side has a tiled rectangular swimming pool like bath with only a mist sauna. The 5th floor has one side with a view of Mt Fuji. The other side overlooks houses and the lake. The private baths were all booked by others in advance so we weren’t able to enjoy them. The in-room shower was very simple. While view of Mt Fuji is advertised, you can really only see it from the rooftop observation area. The hotel faces the wrong way, overlooking the lake. This is good for families and large groups. But not a good place for couples."
Christine 1-night trip
Posted 3 days ago
Wakakusa no Yado Maruei Ryokan
Kasuitei Ohya

Kasuitei Ohya

10/10 Excellent
"LOVED our stay here! Initially when we were looking into booking, we thought it was expensive but figured... Why not, it's our honeymoon and who knows if we'll ever get another opportunity to book something like this. Honestly... Worth every penny!! We booked the room with the private onsen and it was wonderful. The onsen itself was really nice to have after all the walking we did. We also had our breakfast and dinner included and it was delicious! Would recommend this place to others and would definitely come back! Staff was also so friendly and accommodating!"
Kristina 2-night trip
Posted 6 days ago
Kasuitei Ohya
Fuji Premium Resort

Fuji Premium Resort

8/10 Good
"Great service, really nice room. Strong amenities."
Misan 2-night trip
Posted 7 days ago
Fuji Premium Resort
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 12 days 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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