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Check availability on Kai Spa Hotels

Our top choices for Kai hotels with a spa

Indoor spa tub
Hotel Kaminoyu Onsen

Hotel Kaminoyu Onsen

Hotel Kaminoyu Onsen
3.0 star property
Kai
7.8 out of 10, Good, (54)
"They don't speak much English but tried their best to communicate via Google translate, very helpful and friendly service."
Saudi Arabia
Anonymous traveller
The price is 1.841.878 ₫
2.279.343 ₫ total
15 Dec - 16 Dec
Hotel Kaminoyu Onsen
Public bath
Hotel LiVEMAX Kofu

Hotel LiVEMAX Kofu

Hotel LiVEMAX Kofu
2.5 star property
Kai
6.8 out of 10, (151)
"Great experience! The onsen is good! Bathtoom could be a cleaner. "
United States
Carina
The price is 812.665 ₫
1.033.978 ₫ total
4 Jan - 5 Jan 2026
Hotel LiVEMAX Kofu
Hot springs
U-Topia

U-Topia

U-Topia
2.5 star property
Kai
6.8 out of 10, (15)
"受付カウンターの裏に書類や物が山積みで汚い。部屋のエアコンはすごい動作音、外もうるさく、部屋に耳栓が　置いてある。ベッドは硬く畳の様。風呂の湯だけはラドンと天然温泉で素晴らしいが、風呂の掃除もされておらず、石鹸シャンプーは４席に一つ、とにかく人がちゃんとやればできるところが全くされておらず、これで素泊まり二人で１９０００はボリすぎ"
Japan
Hisakazu
The price is 2.600.140 ₫
2.910.806 ₫ total
5 Jan - 6 Jan 2026
U-Topia
Public bath
HOTEL MYSTAYS Fuji Onsen Resort

HOTEL MYSTAYS Fuji Onsen Resort

HOTEL MYSTAYS Fuji Onsen Resort
3.0 star property
Fujiyoshida
8.8 out of 10, Excellent, (1222)
"Clean room and facilities large sized room for Japan, excellent breakfast. "
United States
Victoria
The price is 2.391.392 ₫
2.681.183 ₫ total
5 Jan - 6 Jan 2026
HOTEL MYSTAYS Fuji Onsen Resort
Massages
Highland Resort Hotel & Spa

Highland Resort Hotel & Spa

Highland Resort Hotel & Spa
3.5 star property
Fujiyoshida
9.2 out of 10, Wonderful, (1005)
"Loved how close the onsen was and the view of mt fuji from the resort is amazing too!"
United States
Marian
The price is 2.817.006 ₫
3.459.230 ₫ total
6 Jan - 7 Jan 2026
Highland Resort Hotel & Spa
Hot springs
Hotel Koryu

Hotel Koryu

Hotel Koryu
3.0 star property
Fujikawaguchiko
8.8 out of 10, Excellent, (100)
"Great location & clean rooms, very comfortable!"
United States
Lauren
Hotel Koryu
Premium bedding, down duvets, in-room safe, desk
Grand Mercure Yatsugatake Resort & Spa

Grand Mercure Yatsugatake Resort & Spa

Grand Mercure Yatsugatake Resort & Spa
4.0 star property
Hokuto
8.2 out of 10, Very good, (441)
"Clean room and always a great buffet. "
United States
Sara
The price is 1.632.588 ₫
1.975.432 ₫ total
7 Jan - 8 Jan 2026
Grand Mercure Yatsugatake Resort & Spa
Public bath
La Vista Fuji Kawaguchiko

La Vista Fuji Kawaguchiko

La Vista Fuji Kawaguchiko
4.0 star property
Fujikawaguchiko
9.2 out of 10, Wonderful, (523)
"Loved the views of course, breakfast was incredible, very clean rooms, staff was helpful and friendly, overall loved my stay. "
Canada
Brandon
The price is 9.785.981 ₫
10.815.231 ₫ total
13 Jan - 14 Jan 2026
La Vista Fuji Kawaguchiko
Outdoor spa tub
Fuji View Hotel

Fuji View Hotel

Fuji View Hotel
4.0 star property
Fujikawaguchiko
9.0 out of 10, Wonderful, (982)
"Awesome place. The view of Fuji-san from the rooms is amazing! Make sure you book the mountain view."
United States
Malia
The price is 4.560.083 ₫
5.568.352 ₫ total
6 Jan - 7 Jan 2026
Fuji View Hotel
Public bath
FUJIYAMA INN CONIFER

FUJIYAMA INN CONIFER

FUJIYAMA INN CONIFER
3.0 star property
Fujiyoshida
8.4 out of 10, Very good, (162)
"Beautiful option for those with tattoos to get the open air bath experience! Lovely cottages and great service. Really enjoyed the breakfast too!"
Canada
kayla
The price is 2.344.486 ₫
2.629.587 ₫ total
16 Dec - 17 Dec
FUJIYAMA INN CONIFER
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Top Kai Hotel Reviews

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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.
How many spa hotels will I find in Kai?
Among Expedia's 6 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 Funagata Shrine.
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.