Enjoy breathtaking views and milky white Onsen at a historic Ryokan in Hakone Sengokuhara.

Our Ryokan was established in 1870 (Meiji 3) as Ishimura Ryokan in the Nanpoen area, slightly south of its current location. The founder, who served as a head officer at the Hakone checkpoint during the Edo period, began developing Onsen in Owakudani during the early Meiji era and started operating as a healing retreat by drawing hot spring water from there. In 1913 (Taisho 2), we relocated to this site and renamed it Senkoro. For this reason, we are known as Sengokuhara's original Onsen retreat. Before World War II, Sengokuhara was a special area frequented by prominent figures from political and financial circles. The nearby Sengoku Golf Course was even played on by Emperor Showa alongside international diplomats. Many distinguished guests have stayed at our Ryokan over the years, including notable figures such as Eiichi Shibusawa, Kihachiro Okura, Kichizaemon Sumitomo, Aritomo Yamagata, Takashi Hara, Kiichiro Hiranuma; artists like Somei Yuki and Suiun Komuro; literary figures such as Kiyokata Kaburaki and Sotaro Yasui; and writers like Sohou Tokutomi, Masao Kumei, Chogoro Kaionji, Jun Takami among others. Sengokuhara is part of Fuji-Hakone-Izu National Park's special district with strict environmental regulations. Building height limits along with restrictions on colors, decorations or signage are rigorously enforced here. In front of our property lies Hakone’s outer rim mountains covered in lush greenery that turn beautifully red during autumn foliage season. Our expansive grounds of approximately 15 acres feature seasonal blooms such as azaleas, rhododendrons, wisteria flowers or wild cherry blossoms. Nearby attractions include Hakone Glass Museum (Hakone Garasunomori), Hakone Botanical Garden of Wetlands (Shisseikaen), The Little Prince Museum (Hoshi no Ojisama Museum), Pola Museum of Art; scenic spots like Lake Ashi or Owakudani; hiking destinations such as Mount Kintoki; golf courses including Hakone Lakeside Golf Course (Kohan Golf Course), Hakone Country Club & Daihakone Country Club plus sports facilities for tennis too! This makes it an ideal destination whether you enjoy outdoor activities or art appreciation alike!

  • Everything was excellent.Dinner was outstanding—everything we tried was delicious! We’d love to visit again.We’ll definitely be back!

    けろころしんとん 8/9/2026
  • The bath was wonderful. We were able to relax and fully enjoy dinner served in the Room. The Wagyu roast beef was outstanding. Making pottery at the ceramics class was also fun—if it turns out well after firing, that’s a perfect score.One point off because the smell of the sofa in the Room bothered me.Overall, we were very satisfied.

    ウッキーバルボア 7/26/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
Open-air bath / Free-flowing hot spring / Large public bath / Private bath
IN15:00~18:00
OUT10:00
Number of rooms39 rooms
PetNot allowed
Your childPermitted

Notice from the Accommodation

Changes to ingredients on the day of your stay cannot be accommodated, so please inform us in advance.

[Two Connecting Rooms] Dinner and Breakfast Served in Your Room – Spacious Room Plan

IN 15:00~18:00
OUT 10:00
¥64,200
Dinner and Breakfast included ; 2 peopleTax included¥62,916
(USD 397.56)

Main Building Room with Open-Air Bath Plan

IN 15:00~18:00
OUT 10:00
¥88,600
Dinner and Breakfast included ; 2 peopleTax included¥86,828
(USD 548.66)

For a special anniversary: [The Ultimate Luxury Getaway] Private Annex “Oku no Kigi” with an exclusive open-air bath【The in-Room bath also features free-flowing, milky-white hot spring water!】

IN 14:00~18:00
OUT 11:00
¥117,400
Dinner and Breakfast included ; 2 peopleTax included¥115,052
(USD 727.01)

Best-Selling Stays

Rooms With Open-Air Baths Popular At Stays

Recommended Accommodation For Men's Trips

Accommodation Suitable For Large Groups

Popular Stays With Overseas Travel Vibe

Introduction of the Accommodation

Winter
Spring
Spring
Spring
Summer
Summer
Summer
Autumn
Autumn
Autumn
Winter
Winter
Winter
Spring

Spring

The charm of the four seasons woven by nature is also a part of our hospitality.

The flowing clouds adorn the mountain's edge, and the setting sun colors them. Small birds chirp as they flutter away into the distance. The vivid transitions of the four seasons, everything in nature speaks to us. Spring intoxicates with blooming flowers' fragrance, summer surrenders to the blowing wind, autumn gazes at the burning mountains, and winter enjoys the stillness of time; the breath of the four seasons, of nature, is rooted here.

Room
Room

"The detached villa "Bettei Oku no Kigi" features a spacious Japanese-style ambiance, comprising six Rooms, each equipped with an open-air bath. The Rooms are divided into a private bedroom space connected to the open-air bath and a dining area, allowing guests to enjoy a relaxing time."

Onsen and bath
Onsen and bath

Listen to the voice of nature and the atmosphere of Hakone, immerse yourself in soothing hot springs, and enjoy the wild charm that liberates your mind and body. Gaze at the sky, touch the greenery, and let your heart return to purity. The smooth milky-white sulfur spring glides over your body. This bliss is truly exceptional.

Meal
Meal

When the rich ingredients are transformed into a beautiful and vibrant form by the hands of culinary artisans honed through years of dedication, the conversations will bloom even more splendidly.

Facility
Facility

Enjoy the lingering tranquility of quiet moments. The lobby evokes a nostalgic warmth through the solid warmth of wood.

Facilities and Equipment of Accommodation

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

Basic Information

TaxesHot Spring Tax
Card information
VISA / MASTER / Debit card
Pets
Not allowed
BreakfastThere is no information about breakfast.
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
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
---
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
100% natural hot spring (Add water)
Remarks
Open 24 hours
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
Available
Additional Information
100% natural hot spring (Add water)
Remarks
Private bath
The number of Private bath
3
Business Hours
06:00~24:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
100% natural hot spring (Add water)
Remarks
45 minutes per session, 1,100 yen
Room with Open-Air Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
Available
Additional Information
100% natural hot spring
Remarks
Spring quality and benefits

Acidic, calcium, magnesium, sulfate, and chloride spring.

Neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, bruises, sprains, chronic digestive disorders, cold sensitivity, post-illness recovery period, fatigue recovery, etc.

※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.

SaunaNone
Hot stone spaNone
About Hygiene Measures
【Alcohol Disinfectant for Guests】 Alcohol disinfectant is available in each Room, at the front entrance, elevator halls, and other areas. Please feel free to use it at your convenience. 【Disinfection of Shared Areas】 We disinfect door handles of Rooms, shared restroom door handles, elevator buttons, and other areas using alcohol disinfectant. 【Check-in/Check-out】 Check-in and check-out will be conducted at spaced-out seating areas in the lobby. 【Dining】 For in-Room dining, dinner will be served as kaiseki cuisine, and breakfast will be individual Japanese-style meals. Seating arrangements will ensure a distance of at least 2 meters between guests or with one seat left vacant between each guest. 【Cleaning】 During cleaning and between check-out and check-in, windows are fully opened to ensure complete ventilation. We place great importance on proper ventilation. 【Staff】 - Staff will provide services while wearing masks. - Handwashing with medicated soap is conducted upon arrival, departure, and after restroom use. - Hands are disinfected with alcohol spray each time staff enter or leave a guest's Room. - Even outside working hours, staff practice handwashing and wear masks for protection. 【Requests to Guests】 - Please wear a mask when entering the Property and moving within the Facility. - If you feel unwell, please inform the staff immediately. - We kindly ask for your cooperation in frequent handwashing and hand disinfection. - Guests with a body temperature of 37.5°C or higher may be denied access to public areas. 【Service Adjustments】 - Meals, which are usually served one dish at a time, may be served in sets of two to three dishes. - To avoid close contact, in-Room dining service will be provided with the sliding door left open. - Use of karaoke equipment in banquet halls and karaoke boxes is not permitted. Please note that measures may vary depending on requests from local authorities, such as preventive measures against the spread of infection. For the latest information, please visit our official website: https://senkyoro.co.jp/

Reviews

Overall Score
4.57
Wonderful (85)
  • Rooms & Amenities
    4.48
  • Facility
    4.40
  • Hospitality & Service
    4.56
  • Meals
    4.69
  • Onsen & Bath
    4.73
  • Satisfaction
    4.56

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Kanagawa PrefectureAshigarashimo-gun, Hakone-machi, Sengokuhara 1284
TEL:+81-460-84-8521

■By Train ・Disembark at Odawara Station via the Kodama or Hikari Shinkansen From Odawara Station, take a bus: Use the Hakone Tozan Bus bound for Tōgendai or Kojiri (approximately 50 minutes) → Alight at "In front of Senkyorō" ■By Bus ・Take the direct Odakyu Express Bus from Shinjuku (approximately 120 minutes) → Alight at "In front of Senkyorō" ■By Car From the Gotemba Interchange on the Tōmei Expressway, via Otome Pass, to Sengokuhara in approximately 15 minutes

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

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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