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Hoshino Resorts KAI Hakone

Best Japan hotel in 2026
Onsen Hotels
230 Yumotochaya, Hakone, Ashigarashimo District, Kanagawa 250-0312, JapanSee map

₹ 60,045.52per night

This is the cheapest price in 30 days, based on the rates on 20 Nov

Top reasons for booking
Great view
Friendly staff
Pet-friendly
Nature retreat
Popular facilities
Hot spring
Coffee shop
Restaurant
WiFi
4.5/5Fantastic 78 reviews
Reviews summary
Exceptional onsen with beautiful mountain and river views. Friendly, respectful staff. Delicious traditional Japanese cuisine. Comfortable, spacious, spotless rooms. Relaxing and unique ryokan experience.
Exploring the area
Hakone Ohiradai Station, 2.0km, About 32 mins from hotel by foot
Hakone Onsen, 600m, About 10 mins from hotel by foot
Tamadare Falls, 1.2km, About 19 mins from hotel by foot
40
Japanese-style Room TA2
2 beds

46 m²

Non-smoking

River view

7
Western-style Room with Outdoor Bath and River View RA2
2 beds

58.0 m²

Non-smoking

River view

9
Japanese-style Room with River View TD2
1 double bed or bigger

46.0 m²

7
Western-style Room with Living Room and River View TC3
Multiple beds

51.0 m²

45
Japanese-style Room FA4
Multiple beds

51 m²

Non-smoking

River view

45
Japanese-style Room FA5
Multiple beds

58 m²

Non-smoking

River view

41
Japanese-style Room with River View TC3
Multiple beds

51 m²

Non-smoking

River view

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Reviews

Read all reviews
4.5/5.0

Fantastic

78 reviews
Location
0.0
Services offered
4.7
Cleanliness
4.8
Atmosphere & facilities
4.7
Reviews summary
From real reviews, powered by AI
Overall impression
Exceptional onsen with beautiful mountain and river views. Friendly, respectful staff. Delicious traditional Japanese cuisine. Comfortable, spacious, spotless rooms. Relaxing and unique ryokan experience.
Location
Picturesque mountain setting with river views. Beautiful grounds near forest. Quiet, serene location. Cherry blossoms enhance scenery.
Services offered
Multilingual assistance. Porter service. Excellent onsen with sauna, cold plunge. Plum drink, hot towels. Kind, respectful staff. Tea space with warm table. Photo frame workshop.
Cleanliness
Spotless rooms and public areas. Impeccably maintained onsen. Rooms well-organized, clean, spacious. Upscale amenities provided.
Atmosphere & facilities
Relaxing atmosphere. Traditional Japanese design with updated elegance. Comfortable beds, futons. Beautiful ryokan architecture. Excellent onsen experience. River and tree views.
All
With photos
4.5+
3.0+
Onsen
Great view
Friendly staff
Mimi
Reviewed: 18 Dec 2025

5.0/5.0

Fantastic

Stayed with partner · For leisure

Great Staff. Great food. Love the tea space where you can put your foot under the warm table. Even you can’t have your onsen, you can attend the workshop to make a beautiful photo frame with wood.
Jason
Reviewed: 14 Dec 2025

4.0/5.0

Great
Rooms were well sized and immaculate. Onsen was vey nice and not crowded. Meals were good with very good ingredient and service. Commic
Verified traveler
Reviewed: 5 Jul 2024

5.0/5.0

Fantastic

Stayed with family · For friends and family

Amazing service from wait staff at dinner and breakfast with gourmet transitional Japanese food. Onsen view was beautiful.
Cat
Reviewed: 22 Apr 2024

5.0/5.0

Fantastic

Stayed with partner · For leisure

Staff were very kind and respectful. Room was clean and spacious. Room had a gorgeous view of the river and trees. We enjoyed the very authentic traditional Japanese food served at breakfast and dinner. The public onsen is fantastic and the area also includes a sauna and a cold plunge. Be aware that guests with large tattoos are not permitted. Would not recommend the Japanese traditional room for guests over 5’8ft as the doorways are very low. My boyfriend had hit his head numerous times. Otherwise, our stay was great and would recommend Kai Hakone!
Koray
Reviewed: 26 Mar 2024

2.0/5.0

Below average

Stayed with family · For leisure

Property cannot service western travelers, lack of language is a big problem , it is not a luxury property with some nice spring pool and clean rooms , food variety and quality poor appeals only Domestic market, transportation is a problem also with limited taxi and hotels does not have shuttle, I ended up paying a $1 for boiled egg for my son which they refused to accommodate 2 days and finally agreed
Andrew
Reviewed: 24 Dec 2023

5.0/5.0

Fantastic

Stayed with family · For leisure

rooms were best we stayed at by far quality beds
Pierluigi
Reviewed: 21 Nov 2023

5.0/5.0

Fantastic

Stayed with family · For leisure

This was an unique experience. The hot spring bath, the Japanese traditional room overlooking the river, the kaiseki dinner. It was such a wonderful and relaxing experience. I wish we stayed 1-2 days longer. Highly recommended beautiful place.
Alyssa
Reviewed: 2 Nov 2023

5.0/5.0

Fantastic

Stayed with partner · For leisure

Excellent service, experience l, and onsen. The food was great, nothing to complain about with the overall experiences.
Wendi W Y
Reviewed: 20 Feb 2020

5.0/5.0

Fantastic

Stayed with partner

Excellent services. Relaxing atmosphere and good experience with Japanese banquet meal.
Verified traveler
Reviewed: 4 Dec 2019

5.0/5.0

Fantastic

Stayed with family · For leisure

The Ryokan was full of old world Japanese culture and traditions but with an updated elegance. The grounds where beautiful in the mountain country setting of Hakone. The hot spring baths where well kept, clean, and had upscale amenities. The staff was so polite and pleasant. As you drove away up the drive they would stand at the entrance and bow to you until you left sight. We will never forget our incredible stay!!

Overview

Hoshino Resorts KAI Hakone

First open:1987-01-01
Renovation:2025-08-01
Rooms:34
Star rating:

With a stay at Hoshino Resorts KAI Hakone in Hakone (Yumoto), you'll be within a 15-minute drive of Hakone Hot Springs and Fuji-Hakone-Izu National Park. This ryokan is 7.5 mi (12.1 km) from Lake Ashi and 6.5 mi (10.5 km) from Hakone Kowakien Yunessun.

Description

With a stay at Hoshino Resorts KAI Hakone in Hakone (Yumoto), you'll be within a 15-minute drive of Hakone Hot Springs and Fuji-Hakone-Izu National Park. This ryokan is 7.5 mi (12.1 km) from Lake Ashi and 6.5 mi (10.5 km) from Hakone Kowakien Yunessun.

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Exploring the area

Transport

Hakone Ohiradai Station

Train stations
2.0km

Attractions

Hakone Onsen

600m

Tamadare Falls

1.2km

Hayakawa Gorge

1.3km

Hakone Yuryo

1.6km

Key Hiraga Museum

1.6km

Hakone Toy Museum

1.8km
See map

Facilities & services

See all
Popular facilities
Hot spring
Coffee shop
Restaurant
WiFi
General
Parking
Non-smoking rooms
See all facilities

Property policies

Check-in/out Time

Earliest check-in time:After 14:30 - Before 18:00

Latest check-out time:Before 11:00

Check-in policy

The guest responsible for check-in must be aged 18 or above

Special check-in instructions

This property doesn't offer after-hours check-in. Front desk staff will greet guests on arrival at the property. For any questions, please contact the property using the information on the booking confirmation. Information provided by the property may be translated using automated translation tools. Half Board is not included in the Half Board rate for children aged 0-2.

Check-in descriptions

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

This property accepts credit cards; cash is not accepted

Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

Additional fees may apply to children for items such as extra bedding and meals.

Note: Check-in policies vary by property. Please check carefully before booking

Child Policy

Children at all ages are welcome to stay at this property

Age
Fees
0-3 years old
Not included
Free

Children aged above 11 will be charged as adults at this property

Up to 1 children aged 11 or below can share a bed with an adult for each room. If you're bringing additional children, please refer to the following. Detailed policy can be different depending on the hotel.

Extra bed policy

Extra beds are not allowed at this hotel

Additional fees may be charged when you accompany children or bring additional guests. Please contact the hotel directly for details.

Pet policy

Pets welcome

Mandatory fees

You must pay the following fees at the property: The property may charge a bathing tax on site. Some properties with hot spring facilities may charge a bathing tax ranging from JPY150 to JPY500 per person per night, depending on local regulations. Please note that other tax exemptions may apply. All charges provided by the property are listed here.

Food & drinks

At Hoshino Resorts KAI Hakone, enjoy a satisfying meal at the restaurant. A complimentary local cuisine breakfast is served daily from 7:00 AM to 9:00 AM.

See all policies

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4.8/5
Fantastic
213 reviews
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Nature retreat
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Incl. taxes & fees: ₹48,580.77
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Incl. taxes & fees: ₹114,493.84
1/5

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5.0/5
Fantastic
1K+ reviews
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Nature retreat
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₹54,037.45
Incl. taxes & fees: ₹65,385.22
1/5

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₹40,803.52
Incl. taxes & fees: ₹40,803.52
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