At Hoshino Resorts KAI Hakone, you can look forward to free breakfast (local cuisine), an indoor mineral hot spring (onsen) and a garden. Treat yourself to a massage or other spa services. In addition to a library and a restaurant, guests can connect to free in-room WiFi.
Located in Yumoto, a neighbourhood in Hakone, Hoshino Resorts KAI Hakone is in the mountains and on the waterfront. Hakone Hot Springs and Hakone Kowakien Yunessun are worth checking out if an activity is on the agenda, while those wishing to experience the area's natural beauty can explore Fuji-Hakone-Izu National Park and Lake Ashi. Hakone Toy Museum and Kanagawa Prefectural Museum of Natural History are also worth visiting. Visit our Hakone travel guide
Consider a stay at Hoshino Resorts KAI Hakone and take advantage of free breakfast (local cuisine), an indoor mineral hot spring (onsen) and a garden. Treat yourself to a massage or other spa services. In addition to a library and a restaurant, guests can connect to free in-room WiFi.
You'll also enjoy the following perks during your stay:
Free self-parking
Hot springs on-site, a gift shop and smoke-free property
A lift, a 24-hour front desk and multilingual staff
Room features
All guest rooms at Hoshino Resorts KAI Hakone feature comforts, such as air conditioning, as well as amenities, such as free WiFi and safes.
Free local cuisine breakfast available daily 7:00 AM to 9:00 AM
A restaurant
Things to do
Hot springs
Library
Family friendly
In-room refrigerator
Conveniences
24-hour front desk
Gift shop/newsstand
Guest services
Housekeeping (daily)
Multilingual staff
Outdoors
Garden
In the mountains
On a river
Spa
Deep-tissue massages
Hot springs
Public indoor mineral hot springs (onsen)
Public outdoor mineral hot springs (onsen)
Separate men/women areas in public bath
Yukata (Japanese robes)
Accessibility
If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Front entrance ramp
Lift
Well-lit path to entrance
Wheelchairs on site
More
Smoking not allowed
Room amenities
Bedroom
Bedsheets provided
Bathroom
Bidet
Free toiletries
Hair dryer
Private bathroom
Shampoo
Shower
Slippers
Toilet paper
Toothbrush and toothpaste
Towels provided
Entertainment
Flat-screen TV
Food and drink
Electric kettle
Free bottled water
Minibar
Refrigerator
Tea bags/instant coffee
More
Air conditioning
Desk
Heating
Phone
Safe
Policies
Check-in
Check-in start time: 2:30 PM; check-in end time: 6 PM
Minimum check-in age - 18
Check-out
Check-out before 11:00 AM
Special check-in instructions
Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
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.
Access methods
Staffed front desk
Pets
Pets not allowed
Children and extra beds
Children are welcome
1 child per adult, up to the age of 2 years, can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available.
Cots (infant beds) are not available
Payment types at the property
Important information
Fees
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
A tax is imposed by the city: JPY 150.00 per person, per night. This tax does not apply to children under 12 years of age.
We have included all charges provided to us by the property.
You need to know
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.
We should mention
Reservations are required for massage services; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
The Japanese Ministry of Health, Labour and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ); additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file
Please note that some properties do not permit guests with tattoos to use the on-site public bathing facilities
Frequently asked questions
Is Hoshino Resorts KAI Hakone pet-friendly?
No, pets are not allowed at this property.
How much does it cost to stay at Hoshino Resorts KAI Hakone?
As of 19 Aug 2026, prices found for a 1-night stay for 2 adults at Hoshino Resorts KAI Hakone on 3 Sep 2026 start from Rp8.373.165, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
How much is parking at Hoshino Resorts KAI Hakone?
Self-parking is free at this property.
What time is check-in at Hoshino Resorts KAI Hakone?
Check-in start time: 2:30 PM; check-in end time: 6 PM. After-hours check-in is not available.
What time is check-out at Hoshino Resorts KAI Hakone?
Checkout is at 11:00 AM.
Where is Hoshino Resorts KAI Hakone located?
Located in Yumoto, this ryokan is within a 15-minute walk of Hakone Hot Springs and Tenzan Onsen. Tamadare Falls and Hakone Toy Museum are also within 2 miles (3 km).
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