Located along the Kuma River, one of Japan’s three fastest-flowing rivers. Unwind in our large public bath with stunning views.

Seiryu Sansuika Ayunosato is located along the banks of Japan's Three Great Rapids, the "Kuma River," offering views of the Hitoyoshi Castle ruins across the river and the mountain ranges of southern Kyushu in the distance. Additionally, our open-air and large public baths feature Onsen waters known for their skin-beautifying and fatigue-relieving effects, perfect for soothing your travel weariness.

  • This was our first stay at Ayunosato. I had been interested in this Accommodation for a long time, but never had the chance until this visit.In conclusion, it was a far better Accommodation than I expected. I also liked that free drinks were available.As it is an Accommodation by the river, we were able to fully enjoy the view from the terrace.I have a big appetite, so it would have been perfect if there had been an à la carte menu, but I was still satisfied with what was offered.The lobby’s design and atmosphere were great, and the staff were kind and attentive, which we really appreciated.We were able to relax in the open-air bath in our Room, and I was impressed that the washing area even had heated flooring.Since there were two of us this time, we could stay in a spacious Room and enjoy it to the fullest.It’s also worth noting that it’s close to the expressway with very little driving required.

    はしもと ひで 2/24/2026
  • Emerald green rapids of the Kuma River below the room Stone walls and corner turret of Hitoyoshi Castle on the opposite shore A supreme moment that makes you forget time Meals, Onsen, and hospitality service—everything exceeded expectations It was worth traveling alone from Tokyo Thank you very much

    大成太郎 5/29/2025

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
  • Accessibility
Open-air bath / Large public bath / Sauna / Within a 5-minute walk to the convenience store.
IN15:00~18:00
OUT10:00
Number of rooms73 rooms
PetNot allowed
Your childPermitted
  • Twin
  • 40㎡
  • Capacity 1~3 people

【No Meals Included】Business Plan ~Relax with Onsen~

IN 15:00~21:00
OUT 10:00
¥20,900
No meals ; 2 peopleTax included¥20,482
(USD 128.91)

[Dinner included, no breakfast] Relaxing morning Plan with Onsen.

IN 15:00~18:00
OUT 10:00
¥44,800
Dinner included ; 2 peopleTax included¥43,904
(USD 276.33)
  • Japanese-style Room
  • 40㎡
  • Capacity 1~5 people

【No Meals Included】Business Plan ~Relax with Onsen~

IN 15:00~21:00
OUT 10:00
¥33,000
No meals ; 2 peopleTax included¥32,340
(USD 203.54)

[Dinner included, no breakfast] Relaxing morning Plan with Onsen.

IN 15:00~18:00
OUT 10:00
¥44,800
Dinner included ; 2 peopleTax included¥43,904
(USD 276.33)
Japanese-style room with a view of the Kuma River (sofa in the back right).
  • Japanese-style Room
  • 70㎡
  • Capacity 1~6 people

[Dinner included, no breakfast] Relaxing morning Plan with Onsen.

IN 15:00~18:00
OUT 10:00
¥44,800
Dinner included ; 2 peopleTax included¥43,904
(USD 276.33)

Kumamoto Prefecture - Hitoyoshi Onsen 【Standard】 1-night 2-meal Plan 【Includes dinner and breakfast】

IN 15:00~18:00
OUT 10:00
¥49,200
Dinner and Breakfast included ; 2 peopleTax included¥48,216
(USD 303.47)

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Introduction of the Accommodation

Room

Room

Stretch your legs and relax at your leisure.

Meals
Meals

Enjoy our carefully selected fresh ingredients delivered directly from the market.

Onsen
Onsen

Enjoy a serene atmosphere with views of the Hitoyoshi Castle Ruins and the clear waters of the Kuma River, visible from the large public bath area.

Facilities and Equipment of Accommodation

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

Basic Information

TaxesHot Spring Tax
Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
Preschool children may stay using Child Sharing Existing Bedding.
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
05:30~24:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
100% natural hot spring (Add water)
Remarks
○ “Yamanami Bathhouse” ○ “Kura Bath Hall”
Open-air bath
The number of Open-air bath
2
Business Hours
05:30~24:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
100% natural hot spring (Add water)
Remarks
- “Yamanami Bathhouse” - “Kura Bath Hall”
Room with Open-Air Bath
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
Spring quality and benefits

Sodium Chloride and Bicarbonate Spring

Helps relieve fatigue, promote overall health, improve poor circulation, support recovery after illness, and enhance skin beauty.

※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
4.70
The best (10)
  • Rooms & Amenities
    4.80
  • Facility
    5.00
  • Hospitality & Service
    4.40
  • Meals
    4.50
  • Onsen & Bath
    5.00
  • Satisfaction
    4.50

*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 Prefecture30 Kokonokamachi, Hitoyoshi City
TEL:+81-966-22-2171

■By Train■
- Approx. 3 hours by limited express from Hakata Station to Hitoyoshi Station
- Approx. 1 hour 20 minutes by limited express from Kumamoto Station to Hitoyoshi Station
Approx. 3 minutes by car from “Hitoyoshi Station”
*Due to the heavy rain disaster in 2020, the Hisatsu Line remains suspended as of 2026.

■By Airport / Highway Bus■
- About 5 minutes from Fukuoka Airport to “Hakata Station” by subway → about 2 hours 15 minutes by highway bus from “Hakata Station Transportation Center”
- About 1 hour by highway bus from Kagoshima Airport

■By Car■
- Approx. 1 hour 50 minutes from Dazaifu IC
- Approx. 50 minutes from Kumamoto IC
- Approx. 1 hour from Kagoshima IC
- Approx. 1 hour from Kumamoto Airport
Approx. 5 minutes by car from Hitoyoshi IC on the Kyushu Expressway

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
80 cars available outdoor
Valet service
Unavailable
●Parking
 Free of charge.
 If you are arriving by car, please park at Ayunosato Parking Lot No. 2 (in front of Kamimura Unagi Restaurant).
 If it is full, please come to the main entrance of Ayunosato.
 We will take your car and keys and park the vehicle for you.

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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