Senomoto Kogen Hotel

Kumamoto Prefecture/Aso

Relax and rejuvenate with the vast grasslands and starry skies of Aso, surrounded by nature.

This property offers a breathtaking view of Aso's vast grasslands and the opportunity to enjoy stargazing walks and open-air star-viewing baths. Our proud 'Spectacular Nose Hot Spring' allows you to unwind amidst magnificent nature. We provide functional and serene Japanese-modern rooms where you can appreciate Aso's natural beauty from your room. Additionally, you can indulge in the grandeur of Aso's expansive grasslands and ever-changing seasonal landscapes in our spacious open-air baths.

  • Surrounded by Aso’s great natural scenery, the views were amazing! We were upgraded, so our Room was a Japanese-Western style room with a wonderful view. The food was also excellent—Akaushi roast beef and steak, sashimi, and more—with an all-you-can-drink plan, so we were very satisfied!It was only one night, but we really enjoyed the stargazing walk at night, fireworks, the pool, the massage room, and manga—everything was great. The open-air bath was a bit too bright in the daytime because of the sun, so I’d like some measures for that. I wanted to soak in the open-air bath under the night sky, but I drank too much and fell asleep.The next morning we could even see a sea of clouds—it became a truly wonderful memory!

    Yahoo!トラベルユー... 8/28/2026
  • The staff were very pleasant, and everyone was courteous.The Room was clean and spacious, and the garden view from the Room was also beautiful.It was great to see the azaleas in bloom as well.Since it was the rainy season, we couldn’t see the starry sky, but I’d love to try again if I have another chance!Both the breakfast and dinner buffets offered plenty of local dishes, and everything was delicious.I used the open-air bath while it was still bright after check-in. The view is wonderful, but there is no shade at all, so I found the UV rays on my skin a bit uncomfortable. It would be nice to have some sun protection such as a hat-shaped shade or parasols—especially for women.Overall, it was a Hotel I was very satisfied with!

    Yahoo!トラベルユー... 6/22/2026

Facilities and Services

See All
  • Hot spring
Open-air bath / Large public bath / Private bath / Outdoor pool / Free shuttle service
IN15:00~18:00
OUT10:00
Number of rooms67 rooms
PetNot allowed
Your childPermitted

Introduction of the Accommodation

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Almost within reach... A starlit walk feeling close to the stars.

Have you ever seen the Milky Way? When the sun sets, an astronomical show begins at an altitude of 920 meters. A natural planetarium can be enjoyed from anywhere within the approximately 50,000-tsubo premises, even while wearing a yukata. 【Start Time】20:15~(Held nightly) 【Meeting Place】2F Lobby 【Fee】Free 【Reservation】Not required 【Duration】45 minutes(Guidance: Approx. 15 minutes/Star gazing: Approx. 30 minutes)

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A property with a stunning view of Mount Aso.

Have you ever continuously gazed at Aso from a single location? Sometimes it peeks out from a sea of clouds, blushes under the sunset, or appears refreshed after the rain... It sounds peculiar, but it's true. At the "Senomoto Kogen Hotel" located at an altitude of 920 meters, we offer "special seats" where you can enjoy the views of Aso from your Room, Onsen, and dining area.

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Time of doing nothing... the absence of time spent naturally feels comfortable.

Aso, with its ever-changing beauty over time, offers a captivating view that one can admire endlessly. All rooms are designed to provide enjoyment of this breathtaking scenery. The West Wing, newly renovated with the theme "Harmony with Nature," features a simple space with natural tones and local Oguni cedar objects.

Facilities and Equipment of Accommodation

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

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
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
Outdoor pool
Available period
7/21/2025~8/31/2025
Business Hours
10:00~17:00
Final admission time
---
Fee(Guest)
Free
Fee(Non-guest)
---
Children's pool
Available
Age restriction
Pool shape
Rectangular
Pool size


[Summer Only]
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
(Heating)
Remarks
Open-air bath
The number of Open-air bath
2
Business Hours
05:30~23:30
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating)
Remarks
Private bath
The number of Private bath
2
Business Hours
15:30~22:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating)
Remarks
Paid: 2500 yen/50 minutes, Reservation required upon arrival *Scheduled construction in November 2025. Usage time, locations, and fees may be subject to change.
Spring quality and benefits

Simple Onsen, hypotonic, mildly alkaline high-temperature Onsen

Muscle pain, bruises, joint pain

SaunaNone
Hot stone spaNone
OthersSaison Card, Mitsubishi UFJ NICOS, DC Card, Yahoo! JAPAN Card, Rakuten Card, PayPay, Rakuten Pay

Reviews

Overall Score
4.09
(46)
  • Rooms & Amenities
    4.26
  • Facility
    3.91
  • Hospitality & Service
    4.26
  • Meals
    3.93
  • Onsen & Bath
    3.98
  • Satisfaction
    4.20

*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 Prefecture5644 Manganji, Minamioguni-machi, Aso-gun
TEL:+81-50-1721-9577

◆Nearest Station: Miyaji Station (30 minutes by car/taxi)

◆Nearest IC: Hita IC (70 minutes by car)

◆Nearest Airport: Kumamoto Airport (90 minutes by car/taxi)

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

Pickup and drop-off information
Available (Free)・Shuttle Service is available to Kurokawa Onsen Bus Stop and Senomoto Rest House Bus Stop. (Reservation required)
Kurokawa: Pick-up at 15:45, Drop-off at 10:30
Senomoto Rest House: Please call the Hotel upon arrival.

Frequently Asked Questions

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