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 8/9/2026The 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
| IN | 15:00~18:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 39 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See AllNotice from the Accommodation
Changes to ingredients on the day of your stay cannot be accommodated, so please inform us in advance.
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Stays Proud Of Onsen
Introduction of the Accommodation
Spring
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.

"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."

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.

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.

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
- Hot Springs & Baths
- Facilities & Services
- Meal
Basic Information
| Taxes | Hot Spring Tax |
|---|---|
| Card information | VISA / MASTER / Debit card |
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Private bath |
|
| Room with Open-Air Bath |
|
| 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" |
| Sauna | None |
| Hot stone spa | None |
| 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
- Rooms & Amenities4.48
- Facility4.40
- Hospitality & Service4.56
- Meals4.69
- Onsen & Bath4.73
- Satisfaction4.56
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
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
Please provide information about Open-air bath.
・Business Hours: 05:00~24:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: Available ・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: Acidic, calcium, magnesium, sulfate, and chloride spring. ・Spring efficacy: Neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, bruises, sprains, chronic digestive disorders, cold sensitivity, post-illness recovery period, fatigue recovery, etc.
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・Private bath
I would like to know the access information.
■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
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 60 cars ・Valet Service: Unavailable
Please provide information about Private bath.
・Business Hours: 06:00~24:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: Available ・Supplementary information: 100% natural hot spring (Add water) 45 minutes per session, 1,100 yen
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
What kind of hygiene management is being conducted?
【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/
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