Relax in the historic hot spring "Kona no Yu" and enjoy ultimate comfort in our tatami-floored facility.

"Elegance," one of Japan's traditional aesthetic ideals. Experience the essence of tradition through kimono, tatami, and the wisdom of cherishing what is important. Rejuvenate your mind and body in ancient hot springs, gaining vitality to soar into tomorrow.

  • I wanted to enjoy the Onsen anytime in my Room, so this time I made a Reservation for a Room with a hinoki bath Onsen. Since I prefer hotter water, they kindly raised the temperature of the in-room bath for me. The water is an alkaline simple Onsen, and its gentle feel blended smoothly with my skin—after bathing, my skin felt silky and smooth. Truly worthy of being called “beauty-enhancing waters.” The meals were excellent for both dinner and breakfast. Each dish was carefully prepared with extra attention and clearly well thought out. The portions were just right, and I was very satisfied. There were several international staff members as well, but their hospitality was outstanding, and it was clear they are well trained. It had been quite a long time since I last stayed in Izunagaoka Onsen, but this is an Accommodation I’d like to visit again soon. Thank you very much.

    tsuno 7/5/2026
  • The dishes, filled with the chef’s passion, were absolutely delicious! I have stayed at many Ryokan, but this one truly moved me. For the lobby’s complimentary drinks, I felt it would be even better if an automated machine were introduced so guests could enjoy them freely for longer hours. The male staff at the front desk during check-in were very helpful, and I felt at ease throughout my stay. I will definitely return soon. One unique feature is that the entire building is covered with tatami flooring; aside from a few stair areas, I was completely satisfied. If I had to ask for one more thing, it would be perfect if bath towels were available for guests to use freely.

    じょんびー 8/5/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
Large public bath / Private bath
IN15:00~18:00
OUT10:00
Number of rooms16 rooms
PetNot allowed
Your childPermitted
- Standard Japanese-style Room 8 Tatami Wide -
Sep 2018Renovated
  • Japanese-style Room
  • 25㎡
  • Capacity 1~3 people

[No Meals Included] Enjoy "Three Types of Onsen" at Your Own Pace - Relax and Unwind in a Fully Tatami-Floored Accommodation

IN 15:00~18:00
OUT 10:00
¥26,220
No meals ; 2 peopleTax included¥20,980
(USD 131.67)

[Last-Minute Deal] Book that lucky vacancy smartly—enjoy a “3-bath hot-spring tour” at this tatami-floored Accommodation, and treat yourself to one extra luxury with the money you save.

IN 15:00~18:00
OUT 10:00
¥31,920
Dinner and Breakfast included ; 2 peopleTax included¥28,092
(USD 176.30)
Room Type Assigned
  • Japanese-style Room
  • 30㎡
  • Capacity 1~4 people

[No Meals Included] Enjoy "Three Types of Onsen" at Your Own Pace - Relax and Unwind in a Fully Tatami-Floored Accommodation

IN 15:00~18:00
OUT 10:00
¥26,220
No meals ; 2 peopleTax included¥20,980
(USD 131.67)

[Last-Minute Deal] Book that lucky vacancy smartly—enjoy a “3-bath hot-spring tour” at this tatami-floored Accommodation, and treat yourself to one extra luxury with the money you save.

IN 15:00~18:00
OUT 10:00
¥30,240
Dinner and Breakfast included ; 2 peopleTax included¥26,616
(USD 167.04)
- Kimono Style Japanese-Western Room -
Sep 2018Renovated
  • Japanese-Western room
  • 50㎡
  • Capacity 2~6 people

[No Meals Included] Enjoy "Three Types of Onsen" at Your Own Pace - Relax and Unwind in a Fully Tatami-Floored Accommodation

IN 15:00~18:00
OUT 10:00
¥28,980
No meals ; 2 peopleTax included¥23,200
(USD 145.60)

[Last-Minute Deal] Book that lucky vacancy smartly—enjoy a “3-bath hot-spring tour” at this tatami-floored Accommodation, and treat yourself to one extra luxury with the money you save.

IN 15:00~18:00
OUT 10:00
¥33,600
Dinner and Breakfast included ; 2 peopleTax included¥29,568
(USD 185.56)

Best-Selling Stays

Rooms With Open-Air Baths Popular At Stays

Introduction of the Accommodation

Facilities
Facilities
Facilities
Facilities
Facilities
A traditional accommodation transformed into a uniquely innovative stay.

Nestled in the rustic scenery of Yuzashiki, "Rakuzan Yasuda" reopened in August 2003 as a stylish accommodation after over 100 years of history. The traditional Japanese-style building of this long-established Onsen Ryokan is complemented by modern furnishings, creating a unique atmosphere that has become popular among guests. The entire facility, including the lobby, hallways, and dining area, features tatami flooring where you can enjoy your stay barefoot. This space harmonizing tradition and modern sensibility offers an unparalleled level of relaxation.

Private Panorama Bath
A Historic Accommodation at the Renowned Onsen of Kona.

Konan Onsen boasts a 1,300-year history and is said to have been discovered by Kobo Daishi. Along with Shuzenji and Izusan Hashiriyu, it is known as one of the "Three Ancient Hot Springs of Izu." Our facility features two large public baths (with alternating schedules for men and women) and a rooftop private open-air bath (no reservation required). Enjoy a relaxing soak with abundant hot spring water and excellent quality.

Onsen & Bath

Onsen & Bath

The large public bath on the 6th floor offers a panoramic view of lush greenery through its wall-to-wall windows. Beyond the steam, you can enjoy a direct view of Mount Genji, as well as the distant Amagi Mountain Range and Kano River.

Room
Room

Experience the soothing embrace of nature with the breathtaking view of Mount Genji through the wide window, sunlight streaming into the Room, and the refreshing scent of greenery when you gently open the window.

Cuisine
Cuisine

Seasonal delicacies crafted with heartfelt hospitality.

Modern Interior
Tatami-matted interior
Modern Interior
Tatami-matted interior
Other Facilities

The entire facility features tatami flooring, offering a harmonious blend of traditional Japanese style and modern interior design. Enjoy the serene and welcoming atmosphere.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Facilities & Services
    Facilities & Services
  • Meal
    Meal

Basic Information

Card information
VISA / MASTER / JCB
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
An admission fee is required for children aged 0-2 who do not need meals or bedding.
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Face towel
  • ○ Bath towel
  • × Body towel · sponge
  • × Toothbrush set
  • × Comb · Brush
  • × Shower cap
  • ○ Hair dryer
  • × Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • ○ Yukata
  • × Pajamas
  • × 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
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
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
15:00~24:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
All Onsen baths in the property are diluted with added water. In addition, most Onsen baths in the property are heated and use a filtered circulation system.
Private bath
The number of Private bath
2
Business Hours
15:00~24:30
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Our private bath is a rooftop open-air bath reserved for private use. No reservation is required, so you may enjoy it as many times as you like whenever it is available. *Please note that it may be unavailable due to weather conditions. *It is located up one flight of stairs from the 6th floor. *The private bath closes late at night.
Room with Open-Air Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
・Guest room with semi-open-air Onsen bath
Room with Onsen Indoor Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
We offer a rare tatami-mat guest room with a private Onsen-style bath, even within the whole country. (Flow-through circulation system)
Spring quality and benefits

Alkaline Simple Hot Spring

Improves skin health, relieves neuralgia, muscle pain, joint pain, frozen shoulder, cold sensitivity, and aids in fatigue recovery.

SaunaNone
Hot stone spaNone
OthersWi-Fi is available in the lobby, guest rooms, and dining area.

Reviews

Overall Score
4.06
(67)
  • Rooms & Amenities
    3.93
  • Facility
    3.51
  • Hospitality & Service
    4.43
  • Meals
    4.21
  • Onsen & Bath
    4.18
  • Satisfaction
    4.12

*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 Prefecture28 Kona, Izunokuni City
TEL:+81-55-948-1313

Approximately 1 kilometer from Izu Nagaoka Station:
- 15–20 minutes on foot
- 8 minutes by bus to "Nagaoka Sogo Kaikan Mae," then a 2–3 minute walk
- 5 minutes by taxi

【By Car】
About 40 minutes from Tomei Numazu IC via Route 1 (Mishima) and Route 136.
From Shin-Tomei Expressway → Numazu-Nagaizumi IC → Izu-Jukan Expressway → Izu-Chuo Road, exit at Nagaoka IC, then a 5-minute drive.

Parking Information
Fee
Free for guests
Parking time
3:00 PM - 10:00 AM (next day)
Parking space
No restrictions
Number of parking spaces
30 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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