Koubounoyu Nagaoka provides an indoor mineral hot spring (onsen) and more. Treat yourself to a massage or other spa services. Stay connected with free in-room WiFi.
Izu Nagaoka Onsen, a neighbourhood in Izunokuni, is home to Koubounoyu Nagaoka. The area's natural beauty can be seen at Fuji-Hakone-Izu National Park and Atami Sun Beach. Izu World Hawaiians and Izu-Mito Sea Paradise are also worth visiting. Visit our Izunokuni travel guide
1110 Nagaoka, Izunokuni, Shizuoka, 410-2211
What's nearby
Port of Numazu
27 min drive - 14.9 km
Lake Ashi
54 min drive - 36.5 km
Katsuragiyama Ropeway
10 min walk - 0.9 km
Izu-Mito Sea Paradise
8 min drive - 4.6 km
Awashima Marine Park
20 min drive - 6.6 km
Getting around
Izunagaoka Station
11 min walk
Tokyo (HND-Haneda)
151 min drive
Restaurants
藤
4 min drive
王道鈴家
4 min drive
桜鮨 伊豆長岡店
4 min drive
華々
5 min drive
あやめ寿し
11 min walk
About this property
Koubounoyu Nagaoka
Ryokan near Fuji-Hakone-Izu National Park
Koubounoyu Nagaoka provides an indoor mineral hot spring (onsen) and more. Treat yourself to a massage or other spa services. Stay connected with free in-room WiFi.
Additional perks include:
Free self-parking
Japanese breakfast (surcharge), hot springs on-site and concierge services
Luggage storage
Room features
All guest rooms at Koubounoyu Nagaoka offer comforts, such as air conditioning, as well as
Extra conveniences in all rooms include:
Separate baths/showers, toilets with electronic bidets and hairdryers
Daily Japanese breakfast available 7:00 AM to 9:00 AM for a fee: JPY 1,760 for adults and JPY 1,760 for children
Kaiseki meal
Things to do
4 indoor/outdoor hot springs
Family friendly
Mini-fridge
Conveniences
Limited-hour front desk
Luggage storage
Guest services
Change of bedsheets (on request)
Change of towels on request
Concierge services
Housekeeping (once per stay)
Spa
2 indoor hot springs
2 outdoor hot springs
4 indoor/outdoor hot springs
Hot springs open from 6:00 AM - midnight
Massage
Public bath open from 6:00 AM - midnight
Public indoor mineral hot springs (onsen)
Public outdoor mineral hot springs (onsen)
Separate men/women areas in public bath
Spa services
Yukata (Japanese robes)
Accessibility
No lift
More
Designated smoking areas (fines apply)
Genkan (entryway)
Room amenities
Bedroom
Bedsheets provided
Bathroom
Hair dryer
Separate bathtub and shower
Shampoo
Slippers
Soap
Toilet paper
Toilet with electronic bidet
Toothbrush and toothpaste
Towels provided
Food and drink
Mini-fridge
More
Air conditioning
Fusuma (room partition)
Geta (wooden sandals)
Heating
Tatami (woven mat) flooring
Policies
Check-in
Check-in start time: 3:00 PM; check-in end time: 10:00 PM
Minimum check-in age - 18
Check-out
Check-out before 10:00 AM
Special check-in instructions
The front desk is open daily from 6:00 AM - 11:00 PM
Front desk staffed during limited hours
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools
Access methods
Front desk (limited hours)
Pets
Pets not allowed
Children and extra beds
Children are welcome
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 bathing tax, collected at the property, may be charged. The bathing tax applies to properties with hot springs and ranges from JPY 150-500 per person, per night based on local regulations. Please note that further exemptions may apply.
We have included all charges provided to us by the property.
Optional extras
Fee for Japanese breakfast: from approximately JPY 1760 for adults and from JPY 1760 for children
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 bath facility
This property accepts credit cards and debit cards; cash is not accepted
Safety features at this property include a fire extinguisher
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
We should mention
This property does not have any lifts
Hot springs access available from 6:00 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
Please note that some properties do not permit guests with tattoos to use the on-site public bathing facilities
Frequently asked questions
Is Koubounoyu Nagaoka pet-friendly?
No, pets are not allowed at this property.
How much does it cost to stay at Koubounoyu Nagaoka?
As of 18 Aug 2026, prices found for a 1-night stay for 2 adults at Koubounoyu Nagaoka on 1 Sep 2026 start from Rp1.545.493, 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 Koubounoyu Nagaoka?
Self-parking is free at this property.
What time is check-in at Koubounoyu Nagaoka?
Check-in start time: 3:00 PM; check-in end time: 10:00 PM. After-hours check-in is not available.
What time is check-out at Koubounoyu Nagaoka?
Checkout is at 10:00 AM.
Where is Koubounoyu Nagaoka located?
Located in Izu Nagaoka Onsen, this ryokan is 0.4 mi (0.6 km) from Katsuragiyama Ropeway and within 3 miles (5 km) of Izu World Hawaiians and Ganjoju-in. Hojoji Temple and Ao Terrace are also within 3 miles (5 km). Izunagaoka Station is 11 minutes by foot.
Have a question?
AI iconBetaBeta
Get instant answers with AI powered search of property information and reviews.