Hakone Kowakien TEN-YU arrives with clean lines, warm materials, and a calm confidence that feels immediately grounding. The day moves easily from a complimentary tea or coffee in the Library Lounge to a soak in the sixth-floor infinity hot spring, where the horizon opens wide across Hakone’s outer rim and sky.
Infinity-edge bathing
Sixth-floor Ukigumo no Yu floats at the horizon line with unobstructed sky views.
Dining with theater
Chefs grill Matsusaka beef and abalone right before guests at Teppan-yaki Geihinkan.
Onsen park access included
Enjoy free, unlimited entry to the neighboring Yunessun throughout the stay.
Amenities
Private open-air hot spring bath in every room
Reservation-only AN-SPA aromatherapy with Japanese plant oils
Open-air morning yoga in the valley garden
Guided forest nature walks with waterfall sounds
12-meter Ten-yu Terrace with reflective water basin
Complimentary shuttle bus from Gora Station
These property details are summarized by AI
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Ninohira, a neighborhood in Hakone, is home to Hakone Kowakien TEN-YU. Hakone Kowakien Yunessun and Hakone Ropeway are worth checking out if an activity is on the agenda, while those wishing to experience the area's natural beauty can explore Miyagino Hayakawa Breakwater Cherry Blossoms and Lake Ashi. Okada Museum of Art and Hakone Open Air Museum are two other places to visit that come recommended. Take time off to check out the hot springs in the area, or get some fresh air with adventures like hiking/biking trails nearby. Visit our Hakone travel guide
1297 Ninotaira, Hakone, Kanagawa, 250-0407
What's nearby
Fuji-Hakone-Izu National Park
1 min walk - 0.0 miles
Hakone Kowakien Yunessun
2 min walk - 0.1 miles
Okada Museum of Art
4 min walk - 0.3 miles
Hakone Open Air Museum
16 min walk - 0.9 miles
Hakone Gora Park
3 min drive - 1.3 miles
Getting around
Hakone Miyanoshita Station
3 min drive
Kowakidani Station
15 min walk
Haneda Airport (HND)
132 min drive
Restaurants
The Hakone Open-Air Museum Café
2 min drive
箱根餃子センター
17 min walk
ダイニングはこね
4 min walk
鮨・天麩羅 風月
3 min drive
CAFE Ryusenkei
13 min walk
About this property
Hakone Kowakien TEN-YU
Luxury ryokan near Hakone Kowakien Yunessun
Located close to Okada Museum of Art and Hakone Open Air Museum, Hakone Kowakien TEN-YU provides an indoor mineral hot spring (onsen), a terrace, and a garden. For some rest and relaxation, visit the 2 indoor hot springs or sauna, and indulge in a body treatment, aromatherapy, or a facial. The on-site restaurant, Geihinkan(Steak), serves dinner. Free in-room WiFi and a bar are available to all guests.
You'll also enjoy the following perks during your stay:
Free self parking
Hot springs on site, a 24-hour front desk, and a gift shop
Free newspapers, luggage storage, and an elevator
Guest reviews speak highly of the breakfast, helpful staff, and location
Room features
All 150 rooms include comforts such as private hot tubs and air conditioning, as well as perks like free WiFi and safes. Guest reviews highly rate the clean rooms at the property.
More conveniences in all rooms include:
Highchairs, baby baths, and children's dinnerware
Spring water tubs, bidets, and free toiletries
50-inch LCD TVs with digital channels
Wardrobes/closets, refrigerators, and cribs/infant beds
If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Elevator
Grab bar near toilet
Sign language-capable staff
Wheelchair accessibility
More
Smoking not allowed
Room amenities
Bedroom
Bedsheets provided
Blackout drapes
Crib (surcharge)
Bathroom
Bidet
Free toiletries
Hair dryer
Separate bathtub and shower
Slippers
Spring water bathtub
Towels provided
Entertainment
50-inch LCD TV with digital channels
Food and drink
Free bottled water
Refrigerator
More
Air conditioning (climate-controlled)
Heating (climate-controlled)
Phone
Safe
Policies
Check-in
Check-in start time: 3 PM; Check-in end time: 10:00 PM
Late check-in subject to availability
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
If you are planning to arrive after midnight please contact the property in advance using the information on the booking confirmation
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
Japanese futons are provided based on the number of adults in the reservation. Beds are not included in the room rate for children age 5 and younger.
Guests booked in Half Board rates must check-in by 4:30 PM to receive dinner.
Guests with dietary restrictions or food allergies should contact this property in advance.
Access methods
Staffed front desk
Pets
Pets not allowed (service animals are welcome, and are exempt from fees)
Children and extra beds
Children are welcome
1 child, 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
Cribs (infant beds) are available for JPY 3300.0 per stay
Property payment types
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.
Half Board meals are not included in the room rate for children age 5 and younger. Additional fees of JPY 3000 per child ages 2-5, per day apply for kids meals. Guests may bring their own meals for children age 2 or younger.
Optional extras
Crib (infant bed) fee: JPY 3300.0 per stay
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
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
Guests must contact this property in advance to reserve access to the public bathing facility
This property accepts credit cards and cash
Cashless transactions are available
Safety features at this property include a fire extinguisher, a smoke detector, a security system, and a first aid kit
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Meals at this property for children ages 3-6 are served from a designated children’s menu. Surcharges may apply.
We should mention
Hot springs access available from 5:00 AM to midnight
Reservations are required for massage services and spa treatments; 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
Guests with tattoos are not able to use the onsite public bathing facilities
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)
Frequently asked questions
Is Hakone Kowakien TEN-YU pet-friendly?
No, only service animals are welcome at the property.
How much does it cost to stay at Hakone Kowakien TEN-YU?
As of Aug 6, 2026, prices found for a 1-night stay for 2 adults at Hakone Kowakien TEN-YU on Sep 2, 2026 start from $425, including 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?
Self parking is free at this property.
What time is check-in at Hakone Kowakien TEN-YU?
Check-in start time: 3 PM; Check-in end time: 10:00 PM. Late check-in is available during limited hours.
What time is check-out at Hakone Kowakien TEN-YU?
Check-out is at 11:00 AM.
Where is Hakone Kowakien TEN-YU located?
Located in Ninohira, this luxury ryokan is within a 5-minute walk of Okada Museum of Art and Hakone Kowakien Yunessun. Hakone Open Air Museum and Miyagino Hayakawa Breakwater Cherry Blossoms are also within 2 mi (3 km). Kowakidani Station is 15 minutes by foot and Hakone Gora Station is 23 minutes.
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Reviews
Hakone Kowakien TEN-YU Reviews
9.6
Exceptional
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
amazing stay. my wife and I stayed here for 2 nights. the food, service, and room were all amazing. we took a room with the private outdoor bath and enjoyed breakfast and dinner buffets. highly recommend this property.
Nice room, wonderful staff and food. Nothing else to say as a perfect stay!!
Elise
Stayed 1 night in May 2026
Verified review
8/10 Good
Paola
Aug 1, 2026
Liked: Cleanliness, staff & service, amenities
The hotel's onsen are absolutely beautiful; you can enjoy both, and while they offer completely different concepts, they are both spectacular! The interior garden is lovely, too. Overall, the hotel is nice, though it is perhaps starting to look a bit worn due to age. The staff were always very attentive and friendly. The ice cream machine was a nice bonus!
This was a splurge for our Japan trip. I haven’t seen all of them, but I would say this is probably the best Onsen out there. It sits at the top of the mountain. Great buffet dinner and breakfast. Staff is perfection. Service is perfection. Thank you for such a great time Hakone. Everyone needs to go here at least once in their life.
We absolutely loved our stay at Hakone Ten-Yu. The staff was incredibly kind and accommodating, the room was nice, and the onsens were stunning. Definitely would stay again!
We had a wonderful stay at Ten-yu. Our family absolutely loved the experience, it was incredibly relaxing, and the grounds were immaculate and peaceful to walk through.
The food was fantastic, with a great variety of thoughtfully prepared options that made every meal enjoyable. Our room was beautiful, spacious, and very comfortable, providing the perfect place to unwind.
Having a private onsen on the balcony was a highlight for our family. It allowed us to spend quality time together while relaxing in a serene setting.
We would definitely stay here again and highly recommend Ten-yu to anyone looking for a peaceful, luxurious, and memorable stay.
The property is in the mountains and offers great Mountain Views as a result. The room was really spacious and clean. The private onsen on the patio was well appreciated.