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Hoshino Resorts KAI Aso

4.0 star property

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Photo gallery for Hoshino Resorts KAI Aso

Garden view
Separate tub and shower, jetted tub, free toiletries, hair dryer
Lobby
Lobby
Western-style Room with Outdoor Bath RA2 | 1 bedroom, in-room safe, desk, free WiFi

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Breakfast included
  • Parking included
  • Free WiFi
  • Restaurant
  • Air conditioning
  • Room service

Explore the area

View in a map
628-6 Senomoto, Kokonoe-machi, Kokonoe, Oita, 879-4912
  • Place, Aso Kuju National Park
    ‪1 min walk‬
  • Place, Kuju Flower Park
    ‪11 min drive‬
  • Place, Daikanbo
    ‪38 min drive‬

Room options

View all photos for Western-style Room with Outdoor Bath RA2

Western-style Room with Outdoor Bath RA2 | 1 bedroom, in-room safe, desk, free WiFi

Western-style Room with Outdoor Bath RA2

10.0 out of 10
Exceptional
(2 reviews)
  • Garden view
  • 678 sq ft
  • 1 bedroom
  • Sleeps 2
  • 2 Twin Beds

View all photos for Western-style Suite with Outdoor Bath RB4

Western-style Suite with Outdoor Bath RB4 | 1 bedroom, in-room safe, desk, free WiFi

Western-style Suite with Outdoor Bath RB4

  • Garden view
  • 840 sq ft
  • 2 bedrooms
  • Sleeps 4
  • 2 Twin Beds and 2 Twin Futons

About the neighborhood

Kokonoe

Hoshino Resorts KAI Aso places you within a 10-minute drive of popular sights such as Ikeyama Suigen and Kuju Flower Park. This 12-room, 4-star ryokan has free breakfast, free in-room WiFi, and free self parking.

What's nearby

  • Aso Kuju National Park - 1 min walk - 0.0 miles
  • Kuju Mountains - 9 min drive - 5.3 miles
  • Kuju Flower Park - 11 min drive - 6.3 miles
  • Kuju Natural Zoo - 25 min drive - 12.2 miles
  • Daikanbo - 38 min drive - 15.1 miles

Getting around

  • Bungotaketa Station - 26 min drive
  • Kumamoto Airport (KMJ) - 83 min drive

Restaurants

  • ‪牧の戸峠レストハウス - ‬5 min drive
  • ‪長者原ヘルスセンター - ‬10 min drive
  • cafe&terrace ASO SENOMOTO kumonoue
  • ‪とうふ 吉祥 - ‬7 min drive
  • ‪白玉っ子 - ‬6 min drive

About this property

Hoshino Resorts KAI Aso

Hoshino Resorts KAI Aso features free WiFi in public areas and a fireplace in the lobby. Free parking is available if you drive. Front-desk staff are standing by 24/7 to assist with any requests.
Guests can expect to find flat-screen TVs and stay connected with free WiFi. Bathrooms offer jetted tubs, hair dryers, and free toiletries. Balconies, refrigerators, and electric kettles are also available. Housekeeping is not available.
The recreational activities listed below are available either on site or nearby; fees may apply.
Public bath/onsen services include an indoor mineral hot springs (Japanese-style onsen). There are hot springs on site.

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free self parking on site

Food and drink

  • Free local cuisine breakfast available daily 7:30 AM to 9:00 AM
  • A restaurant
  • Kaiseki meal

Things to do

  • Hot springs

Family friendly

  • In-room refrigerator
  • Separate bedroom

Conveniences

  • 24-hour front desk

Guest services

  • No housekeeping service

Spa

  • Hot springs
  • Public indoor mineral hot springs (onsen)
  • Public outdoor mineral hot springs (onsen)

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • No elevator
  • Wheelchair accessible (may have limitations)

More

  • Fireplace in lobby
  • Smoking not allowed

Room amenities

Bathroom

  • Bidet
  • Free toiletries
  • Hair dryer
  • Jetted bathtub
  • Private bathroom
  • Separate bathtub and shower
  • Slippers
  • Towels provided

Entertainment

  • Flat-screen TV

Food and drink

  • Electric kettle
  • Limited room service
  • Refrigerator

More

  • Air conditioning
  • Desk
  • Phone
  • Safe

Policies

Check-in

Check-in start time: 2:30 PM; Check-in end time: 6 PM
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM

Special check-in instructions

Guests must contact the property in advance for check-in instructions; front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
To make arrangements for check-in please contact the property ahead of time using the information on the booking confirmation
For any questions, please contact the property using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Service animals exempt from fees

Children and extra beds

  • One child 2 years old or younger stays free, per registered adult, when using existing bedding

Property payment types

Important information

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
  • Check-in: 2:30 PM
  • Check-out: 11:00 AM
  • Minimum check-in age: 18
The front desk is open 24 hours a day. Driving? This property offers free parking.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards. Cash is not accepted. 

Additional information about polices, regulations, and more:

  • As required by the Japanese Ministry of Health, Labour, and Welfare, all international visitors must submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ). Also, it's required that lodging proprietors photocopy the passports of all registering guests and keep the photocopy on file.
  • There are no elevators.
  • No cribs or infant beds are available.
  • No rollaway or extra beds are available.
  • Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities.

Property is also known as

Hoshino Resorts KAI Aso Inn Kokonoe
Hoshino Resorts KAI Aso Inn
Hoshino Resorts KAI Aso Kokonoe
Hoshino Resorts KAI Aso Ryokan
Hoshino Resorts KAI Aso Kokonoe
Hoshino Resorts KAI Aso Ryokan Kokonoe

Frequently asked questions

What's there to do within easy reach of Hoshino Resorts KAI Aso?

This ryokan is located in Kokonoe, close to Mount Kuzumi, Kuju Mountains, and Kusumi Plateau. You'll also find Aso Kuju National Park and Kuju Highlands Observatory within a short drive.

Is there parking available at Hoshino Resorts KAI Aso?

Yes, self parking is offered for free at the ryokan.

Does Hoshino Resorts KAI Aso include a casino?

No, Hoshino Resorts KAI Aso doesn't have a casino.

Is there an indoor pool at Hoshino Resorts KAI Aso?

No, there is no indoor pool at this ryokan.

What amenities will couples enjoy at Hoshino Resorts KAI Aso?

Couples staying at this ryokan will appreciate amenities like a jetted bathtub and slippers as well as a restaurant.

Are there hot tubs at Hoshino Resorts KAI Aso?

No, but this ryokan offers jetted bathtubs in all guestrooms.

Does Hoshino Resorts KAI Aso have a restaurant with a breakfast menu?

Yes, Hoshino Resorts KAI Aso serves free breakfast (local cuisine) each morning from its restaurant.

Does Hoshino Resorts KAI Aso allow pets to stay for free?

No, pets aren't allowed at Hoshino Resorts KAI Aso though service animals are welcome.

Are there connecting rooms at Hoshino Resorts KAI Aso?

No, this ryokan doesn't feature connecting guestrooms.

Where is the closest airport to Hoshino Resorts KAI Aso?

The closest major airport to Hoshino Resorts KAI Aso is Kumamoto Airport (KMJ), which is about 25.8 mi away.

Are there rooms with balconies at Hoshino Resorts KAI Aso?

Yes, every guestroom at Hoshino Resorts KAI Aso comes with a balcony and some offer garden views.

Hoshino Resorts KAI Aso Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 24 out of 32 reviews
Rating 8 - Good. 7 out of 32 reviews
Rating 6 - Okay. 0 out of 32 reviews
Rating 4 - Poor. 0 out of 32 reviews
Rating 2 - Terrible. 1 out of 32 reviews

9.4/10

Cleanliness

9.6/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

Reviews

8/10 Good

michael

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A nice traditional Japanese ryokan but the condition of the room and quality of dinner were not up to the standard of similarly priced properties that we have stayed in.
Stayed 1 night in Oct 2025

2/10 Terrible

Seow Chim, Singapore

Traveled with group
Liked: Cleanliness, staff & service, amenities
Disliked: Property conditions & facilities
We are a party that booked 3 rooms at Kai Aso for 2 nights. Whilst the English speaking reception staff were always helpful, unfortunately one room, No 11, was totally inadequate & substandard. Room floor heating was not working both nights. Whilst the room temp showed 30C, it felt like 20 max 23C. It was very cold both nights, outside temp dropped to 0C both nights. For the first night the staff provided a heater and the second night another one was added. Third day morning, the heating for water supply did not work and staff thankfully managed to restore heating to the water supply. Second room 13, wash basins in the bathroom were clogged with very poor water drainage. Whilst the floor heating worked in 2nd room, the bathroom was also cold and not 30C as indicated, more likely 23C which is not comfortable. I lodged a strong complaint but all the manager in charge, Mr. Sayumi Ueda offered nothing except perfunctory words of apology and contrition. Hoshine group markets itself, many of their hotels/ryokans as 5 star properties, which I think includes Kai Aso, as we paid an expensive rate to stay. This was our third stay in the property and whilst the 1st two were good, the recent stay left a very unpleasant experience. High end international hotel chain will normally compensate in monetary form or credit for a future stay provided. Udea said NONE can be offered, so tarnishing Hoshino's reputation. Is their management aware of their managerial response? Be warned!
Stayed 2 nights in Dec 2024

10/10 Excellent

Rizza

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The Staff was incredibly attentive, patient and accommodating. The room was very spacious and clean, and the patio hot bath was excellent. The beds and pillows were super comfortable- the perfect balance of soft yet just firm enough.
Stayed 3 nights in Oct 2023

10/10 Excellent

Kenlong

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely stay ..Bed room can be slightly warmer on cool nights
Stayed 1 night in Apr 2023

10/10 Excellent

Verified traveler

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Privacy, beautiful view, excellent staff service, good food
Stayed 2 nights in Dec 2019

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
We love the environment and that private onsen, we also like the lay out but don't like those furniture
Stayed 1 night in Aug 2018

10/10 Excellent

Yue tong

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Feb 2018

10/10 Excellent

WEI-HAN

Liked: Staff & service, amenities
非常大的房間空間
Stayed 1 night in Feb 2026

10/10 Excellent

Chi Ho Andy

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jan 2025

10/10 Excellent

Frederic

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Resort haut de gamme

Superbe lieu au milieu de la nature. Maison avec bain chaud sur la terrasse. Restaurant et service succulents. Resort de haut de gamme.
Stayed 1 night in Jan 2025

8/10 Good

CHULJIN

Liked: Staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Dec 2024

8/10 Good

Mei Kuen Carol

Liked: Cleanliness, property conditions & facilities
房間設計不錯，但開始有啲舊，沒有usb插頭，未有提供附加插蘇，日本高級酒店來說員工親切招待未有高水平
Stayed 1 night in Sep 2024

10/10 Excellent

Yeonji

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
숲속에 홀로 있는 듯한 느낌.. 온천과 요가로 보내는 저녁시간이 너무나 평화롭습니다.
Stayed 1 night in Sep 2024

10/10 Excellent

Yuk Yi Joan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I recently had the pleasure of staying at Hoshino Kai Hotel, and it was truly a top-notch experience. From the moment I arrived, the staff's warm and friendly service made me feel at home. They were attentive to every detail, ensuring that my stay was as comfortable as possible. The room was cozy yet spacious, offering the perfect blend of traditional charm and modern comfort. Every aspect of the design exudes relaxation, from the soft lighting to the plush bedding. It felt like a private sanctuary where I could unwind completely. One of the standout features was the private onsen. Having access to such a peaceful and serene space elevated the experience. The mineral-rich waters and beautiful surroundings made it feel like I had a personal spa at my fingertips. The meals at Hoshino Kai were unbeatable. Each dish was crafted with the freshest ingredients, and the presentation was nothing short of art. From the breakfast to the multi-course dinner, every bite was an explosion of flavor that highlighted the best of Japanese cuisine. In summary, Hoshino Kai Hotel is the perfect destination for anyone seeking a luxurious, serene, and authentic Japanese retreat. I can’t wait to return!
Stayed 2 nights in Sep 2024

10/10 Excellent

YILIN

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Sep 2024

8/10 Good

CHULJIN

Stayed 2 nights in Aug 2024

10/10 Excellent

Kin Yip

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Feb 2024

10/10 Excellent

Doyoun

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

힐링 온천으로 최고입니다

최고의 연말을 보내고 왔어요.
Stayed 2 nights in Dec 2023

10/10 Excellent

KAM FUNG

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel is nice with high quality staffs , however some of the facilities look a bit worn out .
Stayed 1 night in Dec 2023

10/10 Excellent

chihcheng

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Dec 2023

10/10 Excellent

Ka Ki

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

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環境舒適寧靜，房間超大，房內已經有私人溫泉，可以完全享受私人時間
Stayed 1 night in Nov 2023

10/10 Excellent

JONGWAN

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Feb 2020

8/10 Good

Tung Ching

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Feb 2020

8/10 Good

YI-CHUN

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
真
Stayed 2 nights in Feb 2020

10/10 Excellent

YEONGMOG

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Nov 2019

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