KOUBOUNOYU NAGAOKA

Name: KOUBOUNOYU NAGAOKA
Address: 〒410-2211 Shizuoka Prefecture, Izu no Kuni City, Nagaoka 1110,, Izu no Kuni City, Nagaoka 1110, Shizuoka Prefecture, 410-2211, Japan
Telephone: +81-55-948-2641
Price range: 2 people for ¥13,726-
Rating: 4.08

Shizuoka Prefecture／Izu Nagaoka Onsen

¥15,246～

No meals ; 2 peopleTax included¥13,726〜

(USD 87.06)

Pursuing beauty and health, the dual effects of medicinal stone power and Onsen.

Experience the flowing Onsen and the power of "medicinal stones" simultaneously. A Facility focused on beauty and health. Indoor baths, mist saunas, and stone baths abundantly use natural radium minerals like Hokutolite and Bad Gastein stones. After bathing, resting in the stone therapy room enhances the effects. Suitable for individuals, families, or groups. Relax in your preferred Onsen style.

4.08(53)

Facilities and Services

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Hot spring
Room with Open-Air Bath
Spa facility

Open-air bath / Free-flowing hot spring / Large public bath / Sauna / Ganbanyoku (rock bathing) / Within a 5-minute walk to the convenience store.

IN	15:00～23:00
OUT	10:00
Number of rooms	42 rooms
Pet	Not allowed
Your child	Permitted

Photo

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Children’s breakfast and dinner (infant)

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[Standard] Japanese-Style Room (1–3 Guests)

Japanese-style Room
30㎡
Capacity 1~3 people

Includes Hokutoseki rock bath admission fee! No Meals Included Plan.

IN 15:00～21:00

OUT 10:00

¥15,246～

No meals ; 2 peopleTax included¥13,726〜

(USD 87.06)

【Online Credit Card Payment Only】Includes Beitou Stone Therapeutic Rock Bathing Fee! No Meals Included Plan.

IN 15:00～23:00

OUT 10:00

¥15,256～

No meals ; 2 peopleTax included¥13,736〜

(USD 87.12)

【Annex】Example of a room with a bathroom

[Standard – Private Indoor Bath] Annex Japanese-Style Room (1–4 Guests)

Japanese-style Room
33㎡
Capacity 1~4 people

Includes Hokutoseki rock bath admission fee! No Meals Included Plan.

IN 15:00～21:00

OUT 10:00

¥19,602～

No meals ; 2 peopleTax included¥17,642〜

(USD 111.90)

Includes Hokutolite Rock Bathing Fee! No Meals Included Plan 【Early Check-In】

IN 12:00～23:00

OUT 10:00

¥22,022～

No meals ; 2 peopleTax included¥19,822〜

(USD 125.73)

[Twin Bedroom] Two Japanese-style rooms, accommodates 1–5 guests

Japanese-style Room
60㎡
Capacity 1~5 people

Includes Hokutoseki rock bath admission fee! No Meals Included Plan.

IN 15:00～21:00

OUT 10:00

¥20,086～

No meals ; 2 peopleTax included¥18,086〜

(USD 114.71)

[Last Minute Discount] Includes Beitou Stone Bathing Fee! No Meals Included Plan.

IN 15:00～21:00

OUT 10:00

¥21,380～

No meals ; 2 peopleTax included¥19,250〜

(USD 122.10)

Introduction of the Accommodation

A supreme inn featuring beauty, relaxation, cuisine, laughter, music, and the miraculous Hokutolite stone.

Kobo no Yu Nagaoka offers a variety of services that are perfect for guests seeking therapeutic stays, and is also well-suited for solo travelers. Our staff strives to create a welcoming atmosphere where guests can feel comfortable engaging in casual conversations. We feature a Facility that incorporates "Hokutolite," a special natural monument from Tamagawa Onsen in Akita Prefecture, and "Bad Gastein Stone" from the world-renowned healing tunnels of Bad Gastein, Austria. Additionally, our Onsen offers a "kakenagashi" system, meaning the water flows directly without circulation. For dining, we take pride in serving dishes that highlight the natural flavors of the ingredients, without using processed products or instant seasonings, allowing guests to enjoy the seasonal tastes of each time of year. Please relax and unwind with our heartfelt hospitality and attentive service.

Facilities and Equipment of Accommodation

The room
Hot Springs & Baths
Facilities & Services
Meal

Notice from the Accommodation

A seasonal Onsen villa will open on July 18, 2025.
【Villa Bettei Siki - Spring, Summer, Autumn, Winter】 is a collection of four exclusive villas inspired by the classic Japanese literature "The Pillow Book" and its depiction of seasonal beauty in "Spring Dawn." Each villa reflects the colors, atmosphere, and emotions of a specific season through its interior design, art pieces, and lighting. All four villas are equipped with a private open-air hinoki cypress bath with natural hot spring water, BBQ facilities, and an indoor bath. Accommodating up to 4 guests per villa, it is perfect for a private stay with family, friends, or loved ones.
Kobo no Yu Group's First! Dog-Friendly Villa with Private Dog Run
One of the four villas, "Siki -Autumn-," is a pet-friendly villa where you can stay with your beloved dog. It features a private dog run accessible directly from the deck space, allowing your dog to play freely even while traveling. Additionally, the villa is equipped with pet amenities such as a toilet, house, and tableware. Even first-time guests staying with their pets can enjoy a comfortable and worry-free experience.

Basic Information

Card information	VISA / MASTER / JCB / AMEX / DINERS
Pets	Not allowed
Breakfast	【Breakfast】Dining area
Your child	You can stay.
Room service	Not available
Common amenities	○ Shampoo · conditioner ○ Body soap · soap ○ Towel · Bath towel × Body towel · sponge ○ Toothbrush set ○ Comb · Brush ○ Shower cap ○ Hair dryer × Shaving × Shaving Gel/Foam × Bath additives ○ Yukata × Nightwear × Bathrobe ○ Slippers ○ facial cleanser × Toner × Lotion × Makeup remover × Cotton swab × Cotton × Clothing deodorizing spray ○ Refrigerator × Minibar ○ Electric kettle ○ Tea set (free) ○ Television ○ Safe ○ Scale × Trouser press × Free morning edition × Pay-per-view broadcast ○ Satellite broadcasting × Video on Demand × Radio × CD player × DVD player × Blu-ray player × Speakers for portable audio × In-room PCs and tablets
Facilities and Features	○ Hot spring ○ Rooms with open-air baths available ○ Open-air bath ○ Free-flowing hot spring ○ Large public bath × Private bath ○ Sauna ○ Ganbanyoku (rock bathing) × Within a 5-minute walk from the station ○ Within a 5-minute walk to the convenience store. × Indoor pool × Outdoor pool × Pet-friendly ○ Spa facility × Fitness × Free shuttle service × Shuttle Service (Paid) × Room service × Room Service Available 24 Hours × Barrier-free × Childcare services
Esthetic Massage	Available Hand massage... 20 minutes 1900 yen ~ 70 minutes 5900 yen Foot reflexology... 20 minutes 1900 yen Scalp massage... 10 minutes 1200 yen Oil massage... 20 minutes 1980 yen ~ 70 minutes 6100 yen Facial... 20 minutes 2000 yen ~ 30 minutes 2900 yen
Fitness gym	None
Public Bath	The number of Public Bath 2 Business Hours 05:00~24:00 Hot spring Available Free-flowing Available Milky hot spring water None Additional Information 100% natural hot spring (Add water) Remarks
Open-air bath	The number of Open-air bath 2 Business Hours 05:00~24:00 Hot spring Available Free-flowing Available Milky hot spring water None Additional Information 100% natural hot spring (Add water) Remarks
Room with Open-Air Bath	Hot spring Available Free-flowing Available Milky hot spring water None Additional Information 100% natural hot spring (Add water) Remarks
Room with Onsen Indoor Bath	Hot spring Available Free-flowing Available Milky hot spring water None Additional Information 100% natural hot spring (Add water) Remarks
Spring quality and benefits	Simple Onsen / Alkaline Simple Onsen / Other Spring Qualities Neuralgia Rheumatism / Diabetes Obesity / Post-illness Recovery Stress Relief / Atopy / Muscle Pain / Frozen Shoulder / Back Pain / Eczema / Neuralgia / Skin Beautification Effect / Cold Sensitivity / Skin Disease ※Regarding the notation of "Gensen Kakenagashi" In some facilities, heating or adding water for temperature adjustment may be performed. Additionally, please note that in some parts of the facility, the hot spring water may not be free-flowing from the source. For more details, please contact each facility.
Sauna	Available
Hot stone spa	AvailableSeparate for men and women, total of 62 beds.
Others	【Other Available Cards】 UC, DC, NICOS, UFJ Card, Saison, JACCS, ORICO, Rakuten Card

Reviews

Overall Score

4.08

(53)

Rooms & Amenities
4.02
Facility
3.96
Hospitality & Service
4.21
Meals
3.65
Onsen & Bath
4.49
Satisfaction
4.08

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Shizuoka PrefectureIzu no Kuni City, Nagaoka 1110
TEL：+81-55-948-2641

Transfer at Mishima Station on the Tokaido Shinkansen to the Izu Hakone Railway and alight at Izu-Nagaoka Station. Take a 5-minute bus ride to Onsen Station, then walk for 3 minutes. Alternatively, from Shinjuku Station South Exit, take the Shinjuku Liner (bus) directly to Izu-Nagaoka Panorama Park, approximately 2.5 hours. Round trip fare is 4500 yen.

Parking Information
Fee Free for guests Parking time --- Parking space No restrictions Number of parking spaces 50 cars available outdoor Valet service Unavailable No reservation required

Pickup and drop-off information
Unavailable

Frequently Asked Questions

Please provide information about Open-air bath.
・Business Hours: 05:00～24:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: None ・Supplementary information: 100% natural hot spring (Add water)
What are the qualities and benefits of the hot spring water?
The spring quality and efficacy of the hot spring are as follows. ・Spring quality: Simple Onsen / Alkaline Simple Onsen / Other Spring Qualities ・Spring efficacy: Neuralgia Rheumatism / Diabetes Obesity / Post-illness Recovery Stress Relief / Atopy / Muscle Pain / Frozen Shoulder / Back Pain / Eczema / Neuralgia / Skin Beautification Effect / Cold Sensitivity / Skin Disease
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Rooms with open-air baths available・Open-air bath・Free-flowing hot spring・Large public bath・Sauna・Ganbanyoku (rock bathing)・Within a 5-minute walk to the convenience store.・Spa facility
I would like to know the access information.
Transfer at Mishima Station on the Tokaido Shinkansen to the Izu Hakone Railway and alight at Izu-Nagaoka Station. Take a 5-minute bus ride to Onsen Station, then walk for 3 minutes. Alternatively, from Shinjuku Station South Exit, take the Shinjuku Liner (bus) directly to Izu-Nagaoka Panorama Park, approximately 2.5 hours. Round trip fare is 4500 yen.
Look at the map
Is parking available?
・Fee： Free for guests ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces： 50 cars ・Valet Service： Unavailable No reservation required
Please provide information about Room with Onsen Indoor Bath.
・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: None ・Supplementary information: 100% natural hot spring (Add water)
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
Is there a sauna?
Yes, there is.
Do you have esthetic massages?
Yes, there is. Hand massage... 20 minutes 1900 yen ~ 70 minutes 5900 yen Foot reflexology... 20 minutes 1900 yen Scalp massage... 10 minutes 1200 yen Oil massage... 20 minutes 1980 yen ~ 70 minutes 6100 yen Facial... 20 minutes 2000 yen ~ 30 minutes 2900 yen
Do you have a rock bath?
Yes, there is. Separate for men and women, total of 62 beds.

KOUBOUNOYU NAGAOKA

Facilities and Services

Photo

Room

Plan

Introduction of the Accommodation

Facilities and Equipment of Accommodation

Notice from the Accommodation

A seasonal Onsen villa will open on July 18, 2025.

Kobo no Yu Group's First! Dog-Friendly Villa with Private Dog Run

Basic Information

Reviews

Access Information

Frequently Asked Questions

Please provide information about Open-air bath.

What are the qualities and benefits of the hot spring water?

What kind of facilities and features are available?

I would like to know the access information.

Is parking available?

Please provide information about Room with Onsen Indoor Bath.

Is an internet connection available?

Is there a sauna?

Do you have esthetic massages?

Do you have a rock bath?

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