Koinoborien, a culinary Ryokan with 10 uniquely styled rooms. Enjoy a fulfilling stay with Ureshino Onsen—one of Japan’s three most renowned hot springs for beautiful skin—and carefully selected seasonal ingredients.

A 10-room culinary Ryokan with distinct styles, “Ureshino Onsen Ritoen.” We serve carefully selected seasonal ingredients—Saga beef, Ise lobster, abalone, and more—prepared as our signature kaiseki cuisine. Choose the guest room that suits you best, including options with a private sauna or an open-air bath. One of Japan’s three most renowned “beauty” hot springs can be enjoyed in our free private open-air bath and in the large public bath as well. Polish your skin in the beauty waters and satisfy your soul with exquisite cuisine. We promise a stay that delights your taste, sight, and touch.

  • We stayed at Suisen with my mother, my sister, and me. We chose this Accommodation based on Reviews saying the food was delicious and that the Room had an open-air bath. From the start, the front desk staff were very welcoming, and we were pleasantly shown to our Room. The Room was spacious and very clean, and the open-air bath was large enough for all three of us to relax in together. Both dinner and breakfast were thoughtfully prepared, and we were completely satisfied with both the taste and portion sizes. The staff were also excellent throughout—this was a Ryokan where we had no complaints, which is rare. It has become one of the Ryokan we would like to stay at again as a group for a relaxing trip. Thank you very much!

    Yahoo!トラベルユー... 3/13/2026
  • It was my first time staying in Saga. Ureshino Onsen is famous, but I never expected such high-quality hot spring water and delicious meals... I was also able to relax in the Room. I enjoyed the in-room bath anytime, and since it was a weekday, I had the large public bath all to myself and soaked there many times at my leisure. I’ve found one more Accommodation I definitely want to visit again. The attendant’s smile and hospitality were truly soothing. Dinner was understandably plentiful, so thinking I wouldn’t be able to finish everything, I asked to skip the rice—sorry (laugh). Thank you very much for such a wonderful time.

    Yahoo!トラベルユー... 2/28/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
Large public bath / Private bath / Free shuttle service
IN16:00~18:00
OUT10:00
Number of rooms10 rooms
PetNot allowed
Your childPermitted

Notice from the Accommodation

A small, cuisine-focused Accommodation with 10 rooms in Ureshino Onsen.
The corridors are open to the outdoors, creating an airy design where you can feel Ureshino’s natural breeze.
Guest rooms, the large public bath, and dining areas are fully air-conditioned and heated, but the corridors do not have air conditioning.

2023Renovated
  • Japanese-Western room
  • 26㎡
  • Capacity 1~5 people

[Private Bath Half-Price Special!] Luxurious Plan to Enjoy Onsen Yudofu Breakfast and Skin-Beautifying Hot Springs! | Breakfast Included

IN 16:00~19:00
OUT 10:00
¥27,560
Breakfast included ; 2 peopleTax included¥22,060
(USD 138.42)

[Easy | Light] Enjoy Saga Wagyu Beef with Hot-Plate Grilling and Shabu-Shabu | Free Private Open-Air Bath | 1 Night, 2 Meals Included

IN 16:00~19:00
OUT 10:00
¥38,720
Dinner and Breakfast included ; 2 peopleTax included¥30,980
(USD 194.39)

[Private Bath Half-Price Special!] Luxurious Plan to Enjoy Onsen Yudofu Breakfast and Skin-Beautifying Hot Springs! | Breakfast Included

IN 16:00~19:00
OUT 10:00
¥27,560
Breakfast included ; 2 peopleTax included¥22,060
(USD 138.42)

[Easy | Light] Enjoy Saga Wagyu Beef with Hot-Plate Grilling and Shabu-Shabu | Free Private Open-Air Bath | 1 Night, 2 Meals Included

IN 16:00~19:00
OUT 10:00
¥43,560
Dinner and Breakfast included ; 2 peopleTax included¥34,860
(USD 218.74)

[Private Bath Half-Price Special!] Luxurious Plan to Enjoy Onsen Yudofu Breakfast and Skin-Beautifying Hot Springs! | Breakfast Included

IN 16:00~19:00
OUT 10:00
¥27,560
Breakfast included ; 2 peopleTax included¥22,060
(USD 138.42)

[Easy | Light] Enjoy Saga Wagyu Beef with Hot-Plate Grilling and Shabu-Shabu | Free Private Open-Air Bath | 1 Night, 2 Meals Included

IN 16:00~19:00
OUT 10:00
¥43,560
Dinner and Breakfast included ; 2 peopleTax included¥34,860
(USD 218.74)

Best-Selling Stays

Gourmet Stays

Recommended Accommodation For Honeymoon

Rooms With Open-Air Baths Popular At Stays

Hotel Popular For Public Bath

Stays With High Ratings

Stays With Popular Villas

Accommodation With No Meals Included

Stays Popular For Open-Air Bath

Stays Proud Of Onsen

Introduction of the Accommodation

Notice from the Accommodation

  • Day-Use Bathing [Large Public Bath] [Private Family Bath] Golden Week Period

    From Wednesday, April 29 to Wednesday, May 6 (Golden Week), day-use bathing fees will be revised.

    [Large Public Bath] Last admission 16:00–20:00
    Adults: ¥1,000 / Elementary school children: ¥500

    [Private Family Bath] 19:00–20:00 (1-hour use)
    Private rental fee: ¥2,500 + ¥1,000 per adult + ¥500 per elementary school child
    *Preschool children are free of charge.

    We look forward to welcoming you.

  • Koitouen Breakfast

    [Dinner Not Included, Breakfast Included] [No Meals Included] Now Available

    By popular request, we are now offering:
    [Breakfast Included (No Dinner) Plan]
    [No Meals Included Plan]

    There are plenty of great attractions near Kitoen, including Huis Ten Bosch and the Ureshino Onsen district.

    With the [Breakfast Included (No Dinner) Plan], enjoy evening events and savor Ureshino Onsen’s specialty, Onsen yudofu.

    With the [No Meals Included Plan], you can also unwind and soothe your fatigue in the Onsen.

    Please stay in Ureshino Onsen and relax to your heart’s content.

Basic Information

TaxesPlease pay the Hot Spring Tax separately on-site. ●From October 2025, the tax for stays will be increased to JPY 250.
Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
For safety reasons, children of elementary school age and younger are not permitted to stay in rooms with a private sauna.
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
16:00~23:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Private bath
The number of Private bath
2
Business Hours
16:00~22:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Exclusive to guests on the One-Night Stay with Two Meals Plan: Enjoy a complimentary 30-minute bath service per Room. Please make a Reservation at check-in. Guests not on the One-Night Stay with Two Meals Plan may also use this service for 2,000 yen per session (1 hour).
Room with Open-Air Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Room with Onsen Indoor Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Spring quality and benefits

Sodium Bicarbonate Spring / Chloride Spring

Frozen shoulder, neuralgia relief, and skin-beautifying benefits

SaunaNone
Hot stone spaNone

Reviews

Overall Score
4.30
Good (14)
  • Rooms & Amenities
    4.36
  • Facility
    4.07
  • Hospitality & Service
    4.29
  • Meals
    4.07
  • Onsen & Bath
    4.71
  • Satisfaction
    4.29

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Saga Prefecture437 Iwayagawachi Ko, Ureshino-cho, Ureshino City
TEL:+81-954-43-2691

[By car] About 10 minutes from Ureshino Interchange, about 15 minutes from Ureshino Onsen Station
[On foot] 10-minute walk from the Ureshino Bus Center

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

Pickup and drop-off information
Available (Free)Please call in advance for consultation and a Reservation is required.
*Same-day Reservation is not available.
Shuttle Service is available between 16:00 and 18:00 from Ureshino Bus Center or Ureshino Interchange.

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