- Home
- Nationwide Ryokan
- Northern Kanto Ryokan
- Gunma Ryokan
- Minakami · Oze · Numata Ryokan
- Wu Lou Pavilion
Relax your body and mind with hot springs selected as one of the best open-air baths in the whole country and seasonal delicacies.
An accommodation boasting baths with great views, featuring 2 indoor baths, 2 mixed-gender open-air baths, 1 alternating open-air bath, and 1 private reserved open-air bath. All hallways in the facility are tatami-floored, and the spacious lobby offers a panoramic view of the onsen town and surrounding mountains. Guests can also enjoy works by famous Japanese painters, an irori (traditional hearth), a study room, and spaces for playing Go or Shogi. Guest rooms are equipped with washlets and sinks, offering wide windows with excellent views. The head chef prepares dishes that highlight seasonal flavors.
My first stay at Oigami Onsen. The building is old and has many steep steps. Room amenities are minimal. I brought a bathing garment for the open-air mixed-gender bath, but I noticed some guests were not wearing one. However, it wasn’t crowded, so it wasn’t stressful.The meals focused on vegetables and wild mountain plants; they were healthy and delicious. The firefly tour included explanations, and we were lucky to see them at just the right time. It may have been by chance, but we also received a souvenir on the way back, which was another pleasant surprise. The staff’s thoughtfulness and service were excellent.
Yahoo!トラベルユー... 7/6/2026It’s wonderful that you can enjoy a variety of free-flowing Onsen baths throughout the property, and rental bathing wear is available, so mixed bathing can be enjoyed with peace of mind. Inside the building, guests walk barefoot without slippers. The open-air bath has been selected as one of “The whole country’s 100 Best Open-Air Baths,” and the gorge view from the rotenburo is truly beautiful. The meals are also delicious—especially the river fish sashimi and the young proprietress’s dessert, which are outstanding.
Yahoo!トラベルユー... 8/23/2025
Facilities and Services
See All- Hot spring
| IN | 14:00～18:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 27 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See All
![[Dinner Example] Enjoy Fresh Sashimi](https://www.img-ikyu.com/contents/common/image/acc9/00913299/2/org/13270017.jpg?auto=compress,format&lossless=0&fit=crop&w=200&h=200&q=30)
![[Akagi no Yu]](https://www.img-ikyu.com/contents/common/image/acc9/00913299/0/org/13264998.jpg?auto=compress,format&lossless=0&fit=crop&w=200&h=200&q=30)
![[Cozy Japanese-Style Room: 6 Tatami Mats]](https://www.img-ikyu.com/contents/common/image/acc9/00913299/1/org/13264703.jpg?auto=compress,format&lossless=0&w=560&h=370)
- Japanese-style Room
- Capacity 1~4 people
- Japanese-style Room
- Capacity 1~5 people
- Japanese-style Room
- Capacity 1~4 people
Best-Selling Stays
Gourmet Stays
Rooms With Open-Air Baths Popular At Stays
Popular Good Value Stays
Accommodation Near Glass Art Museum
Accommodation For 88th Birthday Celebration
Ranking Of Popular Accommodation With Hotel Buffet
Accommodation Perfect For A 60th Birthday Celebration
Convenient Accommodation For Touring Sengoku Castles And Historic Sites
Family-Friendly Onsen Accommodation For Guests With Children
Introduction of the Accommodation
Enjoy a panoramic view of the natural beauty of Katashina Valley.
All hallways in the facility are covered with tatami mats. Relax and soothe your daily fatigue by walking barefoot. From the spacious lobby, you can enjoy a stunning view of the Onsen town below and the majestic mountains that change their charm daily. Additionally, explore the facility after your bath with features such as famous Japanese paintings displayed throughout, an irori (traditional hearth), a study room to jot down travel memories, and spaces for playing Go or Shogi. Feel at ease as if you were at home.
Take a Break at the Tea Spot
Gather around the hearth and enjoy a relaxing time.
A relaxing lounge area for after your bath.
A complimentary massage machine is available for your use. We also have a manga corner where you can relax and unwind after your bath.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Meal
Basic Information
| Card information | VISA / MASTER / UnionPay / Debit card |
|---|---|
| Pets | Not allowed |
| Breakfast | Breakfast will be a Japanese set meal. It is also possible to add breakfast after making a reservation under the No Meals Included Plan. Breakfast (2,200 yen including tax) If you wish to add breakfast, please contact the accommodation directly by phone after completing your reservation. Please note that availability may vary depending on the reservation status. |
| Your child | You can stay. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Esthetic Massage | None For spa or massage services, both will be provided in your Room. |
| Fitness gym | None |
| Public Bath |
|
| Open-air bath |
|
| Private bath |
|
| Spring quality and benefits | Simple Onsen (Weakly Alkaline, Hypotonic, High-Temperature Spring) Rheumatism, neuralgia, muscle pain, arthritis, back pain, respiratory diseases, skin diseases, atopy, musculoskeletal disorders, fatigue recovery, post-illness recovery, stress relief, wounds, bruises, burns, hemorrhoids, sensitivity to cold (poor circulation), gynecological disorders, skincare benefits (beautiful skin), fertility. ※Regarding the notation of "Gensen Kakenagashi" |
| Sauna | None |
| Hot stone spa | None |
| Others | Please note that credit cards cannot be used to pay the Hot Spring Tax. |
| About Hygiene Measures | [Our Efforts for Your Safety]
To ensure our guests can enjoy their stay with peace of mind, we have implemented the following measures:
~Enhanced Hygiene Measures in the Facility~
- Disinfectant is available at the entrance, front desk, and hallways. Please feel free to use it.
- Our staff wear masks at all times.
- During cleaning of Rooms and shared spaces, we ensure proper ventilation to maintain clean air. The lobby is also ventilated regularly.
~Hygiene Management for Staff~
- Staff undergo temperature checks, handwashing, gargling, and wear masks at all times.
~Response to Guests Feeling Unwell~
- For guests feeling unwell, we inquire about details such as when symptoms began and promptly guide them to a hospital if necessary.
- If you are feeling unwell before your trip begins, we kindly ask that you consider postponing your travel plans.
We apologize for any inconvenience caused and sincerely appreciate your understanding and cooperation.
Sincerely,
The Owner of Gorokaku |
Reviews
- Rooms & Amenities3.75
- Facility3.75
- Hospitality & Service4.50
- Meals4.42
- Onsen & Bath4.58
- Satisfaction4.08
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Gunma Prefecture602, Oigami, Tone-machi, Numata City
TEL：+81-278-56-2555
Approximately 20 minutes by car from Kanetsu Numata Interchange
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 50 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Available (Free)For guests using Numata Station or Jomo-Kogen Station, a free shuttle bus "Jaou-go" is available.
*Please make a reservation by phone with Gorokaku by 3:00 PM on the day before your stay.
■Pick-up: "Jomo-Kogen Station" 14:00 → "Numata Station" 14:20 → "Gorokaku"
■Drop-off: "Gorokaku" 9:45–10:00 → "Numata Station" → "Jomo-Kogen Station"
Frequently Asked Questions
Please provide information about Open-air bath.
・Business Hours: 14:00～10:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: None ・Supplementary information: 100% natural hot spring Two large open-air baths are mixed-gender. There are also designated times for men and women separately. One open-air bath is attached to an indoor bath and operates on a gender rotation system. Please note that there are stairs on the way to the open-air baths, so use the handrails and proceed with caution.
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 (Weakly Alkaline, Hypotonic, High-Temperature Spring) ・Spring efficacy: Rheumatism, neuralgia, muscle pain, arthritis, back pain, respiratory diseases, skin diseases, atopy, musculoskeletal disorders, fatigue recovery, post-illness recovery, stress relief, wounds, bruises, burns, hemorrhoids, sensitivity to cold (poor circulation), gynecological disorders, skincare benefits (beautiful skin), fertility.
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Open-air bath・Free-flowing hot spring・Large public bath・Private bath・Free shuttle service
I would like to know the access information.
Approximately 20 minutes by car from Kanetsu Numata Interchange
Is parking available?
・Fee： Free for guests ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces： 50 cars ・Valet Service： Unavailable
Please provide information about Private bath.
・Business Hours: 14:00～22:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: None ・Supplementary information: 100% natural hot spring Reservations for private open-air baths are accepted upon check-in on a first-come, first-served basis. For accommodation guests, the fee is 2,200 yen for 45 minutes. Available from 2:00 PM to 10:00 PM and from 8:30 AM to 10:00 AM.
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?
[Our Efforts for Your Safety] To ensure our guests can enjoy their stay with peace of mind, we have implemented the following measures: ~Enhanced Hygiene Measures in the Facility~ - Disinfectant is available at the entrance, front desk, and hallways. Please feel free to use it. - Our staff wear masks at all times. - During cleaning of Rooms and shared spaces, we ensure proper ventilation to maintain clean air. The lobby is also ventilated regularly. ~Hygiene Management for Staff~ - Staff undergo temperature checks, handwashing, gargling, and wear masks at all times. ~Response to Guests Feeling Unwell~ - For guests feeling unwell, we inquire about details such as when symptoms began and promptly guide them to a hospital if necessary. - If you are feeling unwell before your trip begins, we kindly ask that you consider postponing your travel plans. We apologize for any inconvenience caused and sincerely appreciate your understanding and cooperation. Sincerely, The Owner of Gorokaku