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Check availability on Kai Spa Hotels

Tonight
29 Dec - 30 Dec
Tomorrow
30 Dec - 31 Dec
This weekend
2 Jan - 4 Jan
Next weekend
9 Jan - 11 Jan

Our top choices for Kai hotels with a spa

Public bath
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 Rp1.166.706
Rp1.443.800 total
4 Jan - 5 Jan 2026
Hotel Kaminoyu Onsen
Public bath
Hotel LiVEMAX Kofu

Hotel LiVEMAX Kofu

Hotel LiVEMAX Kofu
2.5 star property
Kai
6.8 out of 10, (153)
"Great experience! The onsen is good! Bathtoom could be a cleaner. "
United States
Carina
The price is Rp514.769
Rp654.956 total
4 Jan - 5 Jan 2026
Hotel LiVEMAX Kofu
A natural pool
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 Rp1.763.686
Rp1.972.140 total
3 Jan - 4 Jan 2026
U-Topia
Massages
Highland Resort Hotel & Spa

Highland Resort Hotel & Spa

Highland Resort Hotel & Spa
3.5 star property
Fujiyoshida
9.2 out of 10, Wonderful, (1001)
"Loved how close the onsen was and the view of mt fuji from the resort is amazing too!"
United States
Marian
The price is Rp1.799.853
Rp2.209.907 total
7 Jan - 8 Jan 2026
Highland Resort Hotel & Spa
Public bath
HOTEL MYSTAYS Fuji Onsen Resort

HOTEL MYSTAYS Fuji Onsen Resort

HOTEL MYSTAYS Fuji Onsen Resort
4.0 star property
Fujiyoshida
8.8 out of 10, Excellent, (1234)
"Clean room and facilities large sized room for Japan, excellent breakfast. "
United States
Victoria
The price is Rp1.514.786
Rp1.698.350 total
7 Jan - 8 Jan 2026
HOTEL MYSTAYS Fuji Onsen Resort
Indoor spa tub
Fuji View Hotel

Fuji View Hotel

Fuji View Hotel
4.0 star property
Fujikawaguchiko
9.0 out of 10, Wonderful, (986)
"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 Rp2.485.458
Rp3.039.490 total
25 Jan - 26 Jan 2026
Fuji View Hotel
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, (450)
"Clean, staff politeness, good play area for kids, good breakfast and executive drink sessions."
Singapore
Yue
The price is Rp1.034.135
Rp1.251.302 total
13 Jan - 14 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, (532)
"Such a beautIful hotel. Very clean, friendly staff."
Australia
SULU
The price is Rp5.608.404
Rp6.201.329 total
22 Jan - 23 Jan 2026
La Vista Fuji Kawaguchiko
Public bath
FUJIYAMA INN CONIFER

FUJIYAMA INN CONIFER

FUJIYAMA INN CONIFER
3.0 star property
Fujiyoshida
8.4 out of 10, Very good, (163)
"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 Rp1.487.563
Rp1.668.404 total
6 Jan - 7 Jan 2026
FUJIYAMA INN CONIFER
Japanese Western Room with Open Air Bath, Non Smoking, Lake View (East Build.) | Bathroom | Free toiletries, hair dryer, slippers, electronic bidet
Fuji Lake Hotel

Fuji Lake Hotel

Fuji Lake Hotel
4.0 star property
Fujikawaguchiko
9.0 out of 10, Wonderful, (293)
"Great stay. Excellent service, free shuttle even you requested during night time. "
Canada
Ying Ling
The price is Rp3.251.249
Rp3.576.374 total
14 Jan - 15 Jan 2026
Fuji Lake Hotel
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

Konansou

Konansou

10/10 Excellent
"The dinner menu was excellent and perfectly prepared. The staff are super friendly and helpful. The public bath was very clean and relaxing. Overall excellent stay will be back-"
Jing 2-night trip
Posted 7 days ago
Konansou

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 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 Kaminoyu Onsen, Suntory Tominooka Winery and Chichibu Tama Kai National Park. If you have a little extra time during your trip, you might want to check out Chateraise Belleforet Winery 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.

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