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 in the Kiri Room.It had been renovated and was very clean.Since I was staying with my mother, who has back problems, the Simmons bed allowed her to rest comfortably.It would be helpful to have a chair in the Room.Doing makeup while standing was difficult for her...Because it was a weekday, we were able to relax in the large public bath as it felt like we had it all to ourselves.The water was silky and wonderful.However, the bath chair was too low and she struggled with it.A higher chair would be appreciated.We chose the Light Plan for meals, but it wasn’t light at all—we enjoyed a delicious meal and were completely full.We heard that many fireflies appear here, but it was a little early in the season so we couldn’t see them; we were also told that the cherry blossoms are beautiful in spring.We would definitely like to stay again.

    Yahoo!トラベルユー... 5/27/2026
  • 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

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!] Convenient for Sightseeing and Business! Luxurious Plan to Enjoy Skin-Beautifying Hot Springs|No Meals Included

IN 16:00~19:00
OUT 10:00
¥19,420
No meals ; 2 peopleTax included¥15,540
(USD 97.40)

[Private Bath 50% Off Benefit!] A luxurious Plan with breakfast featuring our signature Onsen yudofu and a “beauty-skin” hot spring experience! | Breakfast Included

IN 16:00~19:00
OUT 10:00
¥22,720
Breakfast included ; 2 peopleTax included¥18,180
(USD 113.95)

[Private Bath Half-Price Special!] Convenient for Sightseeing and Business! Luxurious Plan to Enjoy Skin-Beautifying Hot Springs|No Meals Included

IN 16:00~19:00
OUT 10:00
¥24,260
No meals ; 2 peopleTax included¥19,420
(USD 121.72)

[Private Bath 50% Off Benefit!] A luxurious Plan with breakfast featuring our signature Onsen yudofu and a “beauty-skin” hot spring experience! | Breakfast Included

IN 16:00~19:00
OUT 10:00
¥27,560
Breakfast included ; 2 peopleTax included¥22,060
(USD 138.27)

[Private Bath Half-Price Special!] Convenient for Sightseeing and Business! Luxurious Plan to Enjoy Skin-Beautifying Hot Springs|No Meals Included

IN 16:00~19:00
OUT 10:00
¥24,260
No meals ; 2 peopleTax included¥19,420
(USD 121.72)

[Private Bath 50% Off Benefit!] A luxurious Plan with breakfast featuring our signature Onsen yudofu and a “beauty-skin” hot spring experience! | Breakfast Included

IN 16:00~19:00
OUT 10:00
¥27,560
Breakfast included ; 2 peopleTax included¥22,060
(USD 138.27)

Best-Selling Stays

Accommodation For Premium Adult Travel

Introduction of the Accommodation

Notice from the Accommodation

  • Koitouen Breakfast

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

    Due to popular demand, we are now offering the following Plans:
    [Dinner Not Included, Breakfast Included Plan]
    [No Meals Included Plan]

    Near Koitoen, you’ll find many attractive spots such as Huis Ten Bosch and the Ureshino Onsen town area!

    With the [Dinner Not Included, Breakfast Included Plan], enjoy evening events to the fullest,
    and savor Ureshino Onsen’s specialty, Onsen yudofu.

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

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

  • Day-use Bathing [Large Public Bath] [Private Family Bath]

    At Ritouen, we offer day-use bathing.

    [Large Public Bath] Last admission 16:00–20:00
    Adults: 900 yen / Elementary school children: 450 yen

    [Private Family Bath] 19:00–20:00 (1-hour use)
    Private room fee: 2,000 yen + (900 yen per adult) + (450 yen per elementary school child)
    *Preschool children are free of charge.

    We look forward to welcoming you.

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
4.25
Good (16)
  • Rooms & Amenities
    4.31
  • Facility
    4.06
  • Hospitality & Service
    4.25
  • Meals
    4.06
  • Onsen & Bath
    4.56
  • Satisfaction
    4.25

*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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