Main Building Japanese-Style Corner Room

Main building Japanese-style room, 10 tatami mats.

Itoen Hotel Oze Oigami Sanrakuso

Name: Itoen Hotel Oze Oigami Sanrakuso
Address: 〒378-0322 Gunma Prefecture, 583 Oigami, Tone-machi, Numata-shi, Gunma, Japan,, 583 Oigami, Tone-machi, Numata-shi, Gunma, Japan, Gunma Prefecture, 378-0322, Japan
Telephone: +81-570-060-780
Price range: 2 people for ¥10,257-
Rating: 3.4

Gunma Prefecture／Oigami Onsen

Enjoy a historic famous hot spring in a specially designated scenic area

Historic Onsen with the Legend of Oigami: "Oigami Onsen." Enjoy the rich nature and high-quality hot springs in a designated special scenic preservation area. From traditional Japanese-style rooms, you can admire views of the Katashina Valley. We offer a variety of cuisines, including Japanese, Western, and Chinese dishes, with unlimited alcoholic beverages during dinner. Our recommended room is a spacious corner Japanese-style room with two sections offering stunning views of the valley.

3.40(33)

It was very good.
Everything was excellent. The front desk staff were very kind. We stopped by after hiking in Ozehara. The upscale Room, the Onsen, and the meals were all wonderful.
Yahoo!トラベルユー... 8/28/2026
Please drink responsibly.
Because all-you-can-drink alcohol was included, I ended up drinking a bit too much.I was disappointed that there weren’t many fresh items in the food,but for someone like me who enjoys drinking, the all-you-can-drink option was fantastic.After the meal, I could fall asleep right away.
Yahoo!トラベルユー... 9/12/2026

Facilities and Services

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Hot spring

Open-air bath / Free-flowing hot spring / Large public bath

IN	15:00～18:00
OUT	11:00
Number of rooms	73 rooms
Pet	Not allowed
Your child	Permitted

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Introduction of the Accommodation

Welcome to Hotel Oze Oigami Sanrakuso.

The historic and legendary "Oigami Onsen" Surrounded by natural attractions such as Fukiware Falls and Oze. We look forward to welcoming you.

Facilities and Equipment of Accommodation

The room
Hot Springs & Baths
Facilities & Services
Meal

Basic Information

Taxes	The Hot Spring Tax will be collected separately. For adults staying with a basic accommodation rate over JPY 6,000: JPY 150 per person per day For adults staying with a basic accommodation rate of JPY 6,000 or less: JPY 100 per person per day No charge applies to children of elementary school age or younger.
Card information	VISA / MASTER / JCB / AMEX / DINERS / Debit card
Pets	Not allowed
Breakfast	There 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 4 Business Hours 15:00~23:00 Hot spring Available Free-flowing Available Milky hot spring water None Additional Information 100% natural hot spring (Heating, Adding Water) Remarks Cleaning of the large public baths in both the Main Building and Annex takes place from 10:00 a.m. to 3:00 p.m. Thank you for your cooperation.
Open-air bath	The number of Open-air bath 3 Business Hours 15:00~23:00 Hot spring Available Free-flowing Available Milky hot spring water None Additional Information 100% natural hot spring (Heating) Remarks Please note that the Annex open-air bath will be closed from December 11 to 15 due to construction work. We sincerely apologize for any inconvenience and appreciate your understanding and cooperation as we carry out these improvements to ensure guest safety and enhance quality.
Spring quality and benefits	Hot Spring Source Name: Oigami Onsen No. 6 Spring Spring Quality: Simple Onsen, Sulfur Onsen Neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, fatigue recovery, and improved overall health. ※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	None
Hot stone spa	None
Others	[Other Card Information] - Mitsubishi UFJ NICOS CD Card

Reviews

Overall Score

3.40

(33)

Rooms & Amenities
3.12
Facility
2.97
Hospitality & Service
3.67
Meals
3.16
Onsen & Bath
4.00
Satisfaction
3.48

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Gunma Prefecture583 Oigami, Tone-machi, Numata-shi, Gunma, Japan
TEL：+81-570-060-780

40 minutes by car or taxi from Numata Station
20 minutes from Numata IC on the Kan-Etsu Expressway

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
UnavailableWe currently do not offer a Shuttle Service. It is available only during the winter season.

Frequently Asked Questions

Please provide information about Open-air bath.
・Business Hours: 15:00～23:00 ・Hot spring: Available ・Free-flowing: Available ・Cloudy hot spring water: None ・Supplementary information: 100% natural hot spring (Heating) Please note that the Annex open-air bath will be closed from December 11 to 15 due to construction work. We sincerely apologize for any inconvenience and appreciate your understanding and cooperation as we carry out these improvements to ensure guest safety and enhance quality.
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: Hot Spring Source Name: Oigami Onsen No. 6 Spring Spring Quality: Simple Onsen, Sulfur Onsen ・Spring efficacy: Neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, fatigue recovery, and improved overall health.
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
I would like to know the access information.
40 minutes by car or taxi from Numata Station 20 minutes from Numata IC on the Kan-Etsu Expressway
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