Enjoy the beauty-enhancing hot spring at Kurokawa's largest open-air bath, 'Senninburo'.

Kurokawa Onsen boasts the largest open-air bath, "Senninburo," which is truly impressive. Additionally, there are six types of private baths, including the 150cm deep "Tachiyu" and the "Kuriburo" carved from a large rock, all available 24 hours. A dedicated property for dogs, "Wanpakutei," and a special bath for dogs are also provided.

  • The staff greeted us with warm smiles. They informed us about the chance to see fireflies at night, and when we went to check it out after our bath, we were amazed by the numerous fireflies. We also appreciated that the lighting was dimmed for better viewing. The Room was spacious, and both the private bath and large public bath were excellent.

    レンギョウ 6/21/2025
  • It was a highly satisfying stay. There were six private baths available for free, and I used all of them. Personally, I liked the rock bath the most. The quality of the hot spring water was excellent. Additionally, the meals were extremely delicious. This is a Ryokan I would definitely like to visit again. Thank you very much!

    広島の温泉好き夫婦 4/20/2025

Facilities and Services

See All
  • Hot spring
  • Pet-friendly
  • Accessibility
Open-air bath / Free-flowing hot spring / Large public bath / Private bath / Free shuttle service
IN15:00~18:00
OUT10:30
Number of rooms19 rooms
PetPermitted
Your childPermitted

[Enjoy Onsen] No Meals Included Plan for a Relaxing and Free Stay

IN 15:00~18:00
OUT 10:30
¥44,000
No meals ; 2 peopleTax included¥43,120
(USD 270.27)

[Weekday Only] 1-Night Stay with Breakfast - Relaxing Onsen Experience

IN 15:00~18:00
OUT 10:30
¥48,400
Breakfast included ; 2 peopleTax included¥47,432
(USD 297.30)
Jul 10, 2019Renovated
  • Japanese-Western room
  • Capacity 1~3 people

[Enjoy Onsen] No Meals Included Plan for a Relaxing and Free Stay

IN 15:00~18:00
OUT 10:30
¥46,200
No meals ; 2 peopleTax included¥45,276
(USD 283.78)

[Weekday Only] 1-Night Stay with Breakfast - Relaxing Onsen Experience

IN 15:00~18:00
OUT 10:30
¥50,600
Breakfast included ; 2 peopleTax included¥49,588
(USD 310.81)

[Enjoy Onsen] No Meals Included Plan for a Relaxing and Free Stay

IN 15:00~18:00
OUT 10:30
¥46,200
No meals ; 2 peopleTax included¥45,276
(USD 283.78)

[Weekday Only] 1-Night Stay with Breakfast - Relaxing Onsen Experience

IN 15:00~18:00
OUT 10:30
¥50,800
Breakfast included ; 2 peopleTax included¥49,784
(USD 312.04)

Best-Selling Stays

Rooms With Open-Air Baths Popular At Stays

Cool And Comfortable Date Accommodation

Accommodation Surrounded By Greenery

Accommodation Near Nature, Convenient For Picnics

Accommodation With Famous Spring Water And Natural Springs

Introduction of the Accommodation

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A thatched gate with cedar bark adds a sense of depth and tradition. Our dedicated staff is united in providing the utmost care to help our guests relax and rejuvenate both mind and body. Please do not hesitate to let us know if there is anything you need during your stay.

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The largest open-air bath in Kurokawa, 'Senninburo'

Our Onsen features sodium sulfate chloride bicarbonate spring water, known as a double beauty bath. It is a gentle Onsen for a relaxing soak. The photo showcases our spacious open-air bath, "Sennin Bath (Large)." There are large and small baths, alternating daily between men and women.

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Room

Relax and unwind in a Room by the river, listening to the soothing sound of the flowing water.

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Meal

We prepare dishes with care to preserve the natural flavors of seasonal ingredients.

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Other Facilities

The "Meeting Bridge" connects the accommodation building and the dining building. On the Ryokan street side, there is the main accommodation building, while on the national highway side, there is the dining building and an open-air bath.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Facilities & Services
    Facilities & Services
  • Meal
    Meal

Basic Information

TaxesA Hot Spring Tax of 150 yen will be charged separately.
Card information
VISA / MASTER
Pets
Permitted
Entry to guest rooms is not allowed. Dogs will be cared for at the dedicated Facility.
BreakfastThere is no information about breakfast.
Your child
You can stay.
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Face towel
  • ○ Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • ○ Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • ○ Yukata
  • × Pajamas
  • × 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
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
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
Business hours: 15:00 to 11:00 the next day
Open-air bath
The number of Open-air bath
2
Business Hours
07:00~21:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
External bathing hours: 8:30 ~ 21:00 the next day
Private bath
The number of Private bath
6
Business Hours
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
100% natural hot spring
Remarks
Opening hours: 15:00 to 11:00 the next day No additional charges, available without Reservation.
Spring quality and benefits

Sodium chloride sulfate bicarbonate spring.

Burns, bruises, muscle pain

※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.

SaunaNone
Hot stone spaNone

Reviews

Overall Score
4.66
Wonderful (18)
  • Rooms & Amenities
    4.39
  • Facility
    4.50
  • Hospitality & Service
    4.72
  • Meals
    4.67
  • Onsen & Bath
    5.00
  • Satisfaction
    4.67

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Kumamoto PrefectureAso-gun, Minamioguni-machi, Manganji 6704
TEL:+81-967-44-0311

Approximately 2 hours from Kumamoto City.
Approximately 2 hours from Fukuoka Airport.
Approximately 1 hour and 15 minutes from Kumamoto Airport.
Approximately 1 hour from Hita Station.
Approximately 50 minutes from Aso Station.

Parking Information
NoneThe parking lot entrance is located along National Route 442.

Pickup and drop-off information
Available (Free)We provide a Shuttle Service to the nearest bus stop.

Frequently Asked Questions

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