Onsen
Onsen
Onsen
Traditional hearth
Exterior
91 photos

Kurokawa Onsen Ikoi Ryokan

Kumamoto Prefecture／Kurokawa Onsen
¥22,000～
No meals ; 2 peopleTax included¥21,560〜
(USD 135.13)

Enjoy a mixed-gender open-air onsen and 13 types of onsen at a tranquil property nestled in Kurokawa Onsen.

The mixed-gender open-air bath "Taki no Yu," the only one in Kurokawa Onsen selected as one of Japan's Top 100 Secret Hot Springs, offers not only exceptional water quality but also a sense of traditional Japanese onsen charm. The nostalgic property features 13 different onsens, allowing guests to enjoy a variety of baths within the accommodation.

4.74 - The best(59)
  • Family trip

    This time, my spouse and I traveled around Kumamoto by rental car with our two sons and stayed in Kurokawa Onsen. The atmosphere of the entire Onsen town was very calm—quiet, charming, and a wonderful place to relax at a leisurely pace. The quality of the Onsen water was excellent, and we felt deeply relaxed after bathing. The Ryokan staff were kind and attentive, and the Room was clean and comfortable. It was a very satisfying stay for our whole family and one of the most memorable highlights of our trip to Kumamoto. We highly recommend this Onsen destination for family trips as well.

    Dentalcat 7/1/2026
  • Unlimited Onsen enjoyment—no bath pass required!

    The Kurokawa Onsen stay I had been looking forward to exceeded my expectations. There are 13 baths in the Accommodation, and excluding the ones attached to Rooms, I tried 8 of the 11 and was very satisfied. The Facility was spotless and sparkling clean throughout. The food was delicious, and the service was attentive down to the smallest details, making for a very pleasant stay—I’d love to come again. One note: Guests can park in the Accommodation’s parking lot, but the road is narrow.

    takireds 5/8/2026

Facilities and Services

See All
  • Hot spring
Open-air bath / Free-flowing hot spring / Large public bath / Private bath / Sauna / Free shuttle service
IN15:00～18:00
OUT10:00
Number of rooms13 rooms
PetNot allowed
Your childPermitted

Photo

See All
listen

No Meals Included Plan - Final Check-in at 18:00. A simple plan with Onsen and accommodation only.

IN 15:00～18:00
OUT 10:00
¥22,000～
No meals ; 2 peopleTax included¥21,560〜
(USD 135.13)

[Selected Hidden Hot Spring Inn from Japan’s Top 100 Famous Hot Springs] Kaiseki Cuisine to Savor Kumamoto’s Four Seasons, with Marbled Horse Sashimi and Aso King Beef Steak Included

IN 15:00～18:00
OUT 10:00
¥47,300～
Dinner and Breakfast included ; 2 peopleTax included¥46,354〜
(USD 290.54)
Yuri

No Meals Included Plan - Final Check-in at 18:00. A simple plan with Onsen and accommodation only.

IN 15:00～18:00
OUT 10:00
¥22,000～
No meals ; 2 peopleTax included¥21,560〜
(USD 135.13)

[Selected Hidden Hot Spring Inn from Japan’s Top 100 Famous Hot Springs] Kaiseki Cuisine to Savor Kumamoto’s Four Seasons, with Marbled Horse Sashimi and Aso King Beef Steak Included

IN 15:00～18:00
OUT 10:00
¥47,300～
Dinner and Breakfast included ; 2 peopleTax included¥46,354〜
(USD 290.54)
rose

No Meals Included Plan - Final Check-in at 18:00. A simple plan with Onsen and accommodation only.

IN 15:00～18:00
OUT 10:00
¥22,000～
No meals ; 2 peopleTax included¥21,560〜
(USD 135.13)

[Selected Hidden Hot Spring Inn from Japan’s Top 100 Famous Hot Springs] Kaiseki Cuisine to Savor Kumamoto’s Four Seasons, with Marbled Horse Sashimi and Aso King Beef Steak Included

IN 15:00～18:00
OUT 10:00
¥47,300～
Dinner and Breakfast included ; 2 peopleTax included¥46,354〜
(USD 290.54)

Best-Selling Stays

Accommodation To Enjoy The Retro Atmosphere Of An Onsen Town

Accommodation With Easy Access To Public Transportation

Accommodation With Separate Twin Rooms

Accommodation Surrounded By Greenery

Accommodation With Same-Day Cancellation

Introduction of the Accommodation

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13 hot springs harmonized with nature within the Property.

The harmonious scenery of tree shadows and the flow of cascading water amidst the onsen steam provides a comforting sense of relief. The mixed open-air bath "Taki no Yu," selected among Japan's Top 100 Famous and Secret Onsen, satisfies the Japanese onsen ambiance with its water quality and scenery. Various types of onsen, including the skin-soothing "Beauty Bath," are abundant within the ryokan.

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Onsen egg

Hot spring eggs boiled in the Kurokawa Onsen source. Add salt to taste.

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Room

The rooms at Ryokan Ikoi offer a variety of types, from traditional Japanese-style rooms to Japanese-Western hybrid rooms and maisonette-style detached rooms. However, all rooms are designed with simplicity and comfort as the top priority.

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Meal

Using seasonal local ingredients, we craft creative and seasonal Japanese Kaiseki cuisine. Each dish is prepared to highlight the natural flavors, bringing joy and inspiration to our guests. We also offer local beverages that perfectly complement the dishes, ensuring a comfortable dining experience for our customers.

Facilities and Equipment of Accommodation

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

Basic Information

Card information
Credit card payments not accepted on site.
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
We do not accommodate children below elementary school age (including Child Sharing Existing Bedding).
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
3
Business Hours
06:30~22:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Add water)
Remarks
Open-air bath
The number of Open-air bath
4
Business Hours
06:30~22:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Add water)
Remarks
Private bath
The number of Private bath
4
Business Hours
06:30~24:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Add water)
Remarks
Spring quality and benefits

Simple Onsen

Bruise Skin beautifying effect Rheumatism and neurological diseases

※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.

SaunaAvailable
Hot stone spaNone

Reviews

Overall Score
4.74
The best (59)
  • Rooms & Amenities
    4.63
  • Facility
    4.61
  • Hospitality & Service
    4.80
  • Meals
    4.80
  • Onsen & Bath
    4.78
  • Satisfaction
    4.81

*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 PrefectureKawabata Street, Kurokawa Onsen, Minamioguni Town, Aso District
TEL：+81-967-44-0552

■ By Car

Fukuoka: Approximately 2 hours 30 minutes
Kitakyushu: Approximately 3 hours
Beppu: Approximately 1 hour 30 minutes
Kumamoto: Approximately 1 hour 30 minutes
Kurume: Approximately 2 hours
Hita: Approximately 1 hour

JR Aso Station: Approximately 1 hour

■ By Plane
From Fukuoka Airport by car: Approximately 2 hours
From Kumamoto Airport by car: Approximately 1 hour 20 minutes
Bus available from Kumamoto Airport to Kurokawa Onsen

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

Pickup and drop-off information
Available (Free)We provide a Shuttle Service from the Kurokawa Onsen bus stop to our facility.
Please inform us of your arrival time at the Kurokawa Onsen bus stop in advance.

Frequently Asked Questions

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