We also offer Rooms with open-air Onsen baths. Please enjoy a soothing space where you can relax in comfort.
Renovated in October 2024, Momi no Yu is the only pure sodium bicarbonate Onsen in Saitama Prefecture. The natural Onsen features multiple open-air baths with 100% free-flowing hot spring water, including a rare "carbonated Onsen" and sauna facilities. Rooms with private free-flowing hot spring baths are also available for your enjoyment at any time. Additionally, the facility includes a dining area perfect for families or banquets and "Mosaku-za," where you can enjoy traditional theater performances. Relax and enjoy a soothing time with us.
The large public bath also had many open-air baths, which was great, but the Room also had an open-air bath, so it was wonderful to soak at night and again early in the morning. Even after checkout, we could still use the large public bath, and we were given fresh towels at the front desk, so we were very satisfied. There is a restaurant for dinner, but breakfast is bring-your-own only; there is a 7-Eleven right in front of the property, so we used that. I wish there had been a Plan with an 11:00 checkout.
Since we stayed on a Sunday, there were many day-use bath visitors, but they still allowed us to check in early even though it was before 3:00 PM. Thank you very much. The hot spring water also suited my body well. Also, I was touched that the proprietress came out of her way to see us off when we left. At the front desk, the resident cat was sleeping in a basket on display. I’m glad I got to see it. I would like to visit again.
| IN | 15:00～23:00 |
|---|---|
| OUT | 10:00 |
| Number of rooms | 17 rooms |
| Pet | Not allowed |
| Your child | Permitted |
Thank you very much for your continued patronage.
Due to maintenance of the 2nd-floor dining area in the main building, we will be operating with reduced hours during the following time period.
We sincerely apologize for any inconvenience this may cause and appreciate your understanding and cooperation.
Reduced Hours
Sunday, October 11: 11:00–15:00 (last order 14:30)
Thank you very much for your continued patronage.
Due to Facility maintenance, we will temporarily close certain areas of the property.
We sincerely apologize for any inconvenience this may cause and appreciate your understanding and cooperation.
Irregular operating dates
All day on Tuesday, September 29, and from Wednesday, October 14 to Saturday, October 17
Closed Facilities
In the Main Building: “Taishu Theater,” “Dining Area,” and “Relaxation Area”
Please note that the baths will remain open as usual.
Thank you very much for your continued patronage.
To carry out a legally required periodic inspection of our electrical equipment, we will be conducting work that involves a complete power outage throughout the entire building during the time period below.
We sincerely apologize for any inconvenience this may cause and appreciate your understanding and cooperation to ensure safe operation of our Facility and to maintain a comfortable environment.
Scheduled Power Outage
Wednesday, October 21, 2026, from 5:00 a.m. to around 8:00 a.m. (approx. 3 hours)
Scope of Impact During the Outage
During the outage, the following equipment will be unavailable within the building:
Guest Rooms: Lighting, power outlets, air conditioning, TV, refrigerator, Wi‑Fi router
*Please take care regarding the quality of any food items or perishables stored in refrigerators.*
In-house Facilities: Elevators, vending machines, large public bath/sauna area, interior lighting (except for some emergency lights; most lights will be turned off)
Hot Water & Water Supply: Hot water (e.g., at sinks and showers) and water supply will be suspended.
*Please note that toilet flushing will also be temporarily unavailable.*
| Card information | VISA / MASTER / JCB / AMEX / DINERS |
|---|---|
| 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 |
|
| Room with Open-Air Bath |
|
| Spring quality and benefits | Hypotonic mildly alkaline spring Sodium bicarbonate spring Chloride Onsen spring Fatigue recovery, muscle soreness, bruises ※Regarding the notation of "Gensen Kakenagashi" |
| Sauna | Available |
| Hot stone spa | None |
| Others | We also accept DC, NICOS, UFJ Card, and Discover. |
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
About 10 minutes by bus from JR Fukiage Station.
Check-in 15:00～23:00 Check-out 10:00
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・Sauna・Within a 5-minute walk to the convenience store.
About 10 minutes by bus from JR Fukiage Station.
・Fee： Free for guests ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces： 300 cars ・Valet Service： Unavailable Available on a first-come, first-served basis.
Yes, there is.
