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Aso Retreat HONO by Onko Chishin
Kumamoto Prefecture／Aso District[Opening November 2, 2026] A stay to rediscover your natural senses and trace back to primal memories
One of the world’s largest calderas and grasslands shaped by a thousand years of controlled burning. Nature here is not just something to admire. Discover, pick, and taste plants and nuts for yourself in a foraging experience. A stay themed around “restoring our humanity,” born from time spent within this cycle and a dialogue with the land, begins here. All 17 rooms feature private Onsen baths, and select rooms include a sauna—quiet time to step away from everyday life with the Aso mountains before you. Water that springs up in Aso becomes rivers and eventually flows into the sea of Amakusa— Inspired by this cycle, our course menu: “Aso Primitive Gastronomy.” As if tracing back primal memories, long-forgotten senses slowly awaken.
Reviews
Facilities and Services
See All- Hot spring
- Room with Open-Air Bath
| IN | 15:00～19:00 |
|---|---|
| OUT | 11:00 |
| Number of rooms | 17 rooms |
| Opening date | Nov 2, 2026 |
| Pet | Not allowed |
| Your child | Permitted |
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- Twin
- 65㎡
- Capacity 1~2 people
- Twin
- 69㎡
- Capacity 1~2 people
- Twin
- 103㎡
- Capacity 1~4 people
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Recommended Accommodation For Company Trips
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Accommodation With Beauty Hot Spring
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Accommodation With Free Drinks
Accommodation For Relieving Fatigue After Mountain Climbing
Accommodation With Extensive Free Services
Free Accommodation For Child Sharing Existing Bedding
Accommodation With Welcome Service
Introduction of the Accommodation
The distance to nature—just as it is. What Aso reveals is that harmony. The experiences that flow through this land connect into a single line, guiding you on a journey that traces the memory of the place.
A land that holds ancient memories. A boundary where people and nature blend into one.
Aso is a place where volcanoes and people have resonated, weaving a thousand years of history. Step into the fields of Aso and you’ll find an “original experience” that connects you to the very roots of the land. The sun purifies the earth, the black soil drinks in the rain, and tender greens begin to sprout. When you pause within this cycle, your senses awaken and you rediscover your true self. A moment to touch an endless story shaped by both land and people.
Group Hotel List
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The only “5-Pavilion” Accommodation on a remote island, featured in the MICHELIN Guide Fukuoka, Saga & Nagasaki 2019 Special Edition as a five-pavilion, luxurious and top-class Ryokan. Yunomoto Onsen, the only Onsen on Iki. Iki Retreat Kairi Murakami is located on a hill overlooking Yunomoto Bay. Enjoy one of Japan’s Top 100 scenic views and seasonal ingredients freshly harvested right before your eyes.
Setouchi Retreat Aonagi by Onko Chishin
Featured in the “MICHELIN Guide Hiroshima & Ehime 2018 Special Edition” as a 5 Pavilion (Red) Hotel—luxurious and of the highest class. Designed by Tadao Ando. Memorable indoor and outdoor pools, a jacuzzi, “ALL THAT SPA,” and more. This small luxury Hotel offers seven all-suite rooms, each equipped with more than ample Facilities. Enjoy a stay with sweeping views of the magnificent Seto Inland Sea through expansive glass windows, and fully experience its natural blessings.
Goto Retreat ray by Onko Chishin
Winner of the FY2023 Good Design Award (organized by the Japan Institute of Design Promotion) Winner of the Interior Planning Award 2023 – Grand Prize The Goto Islands once served as a port of call for Japanese missions to Tang China and as places of worship for Hidden Christians. In addition, area-wide development is being promoted under the Goto City Geopark initiative, which aims to revitalize the region through its natural heritage.
Cuvee J2 Hotel Osaka by Onko Chishin
One Room per floor, 11 Rooms in total. This is the world’s first official Champagne Hotel, featuring a semi-open-air anytime bath in every Room. A celebratory setting worthy of special moments. Savor each exquisite glass crafted by the Maison, together with a proud story where art and history come alive.
Hotel La Vigne Hakuba by OKCS
An alpine Resort Hotel with mountain views, where you can indulge in breathtaking scenery in every season. Nature Retreat. The Northern Alps, vividly reflecting the changing seasons. Japanese wine that speaks of its terroir. Embraced by nature, savor the space to unwind. A place to meet tomorrow’s you. All 38 Rooms are corner Rooms with mountain views—an alpine Resort Hotel.
Izu Retreat Atagawa Suiko by Onko Chishin
A “Nostalgic Luxury” Onsen retreat where timeless charm and refined comfort come together. Every room features a private open-air bath with free-flowing natural hot spring water, letting you fully enjoy the unique appeal of Atagawa, a seaside Onsen town filled with the soothing sound of ocean waves.
Otaru Retreat Kuragroup by Onko Chishin
An all-inclusive Accommodation designed by architect Makoto Nakayama, where a traditional storehouse and Japanese aesthetics blend in harmony. Each guest room has its own distinct character, down to the interior design and furnishings. Enjoy a refined stay in a quiet, nature-surrounded setting nestled in Otaru’s port town.
Facilities and Equipment of Accommodation
- The room
- Restaurant
- Facilities & Services
Basic Information
| Taxes | An additional Hot Spring Tax of JPY 150 per adult will be charged. |
|---|---|
| Card information | VISA / MASTER / JCB / AMEX / DINERS |
| Pets | Not allowed |
| Breakfast | [Hours] 07:30–10:00 (Last order 09:00) |
| Your child | You can stay. Only the Villa Suite Moderate allows children to stay, with no age restrictions. |
| Room service | Not available |
| Common amenities |
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| Facilities and Features |
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| Esthetic Massage | None |
| Fitness gym | None |
| Room with Open-Air Bath |
|
| Spring quality and benefits | Simple Onsen (hypotonic, mildly alkaline, low-temperature spring) Neuralgia, muscle pain, joint pain, sensitivity to cold, and fatigue recovery |
| Sauna | Available |
| Hot stone spa | None |
Reviews
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
There are no reviews available.
Access Information
Kumamoto Prefecture5298-1 Kawakage, Minamiaso Village, Aso District
TEL：+81-90-9180-9328
Approximately 30 minutes by car from Kumamoto Airport.
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 14 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Unavailable
Frequently Asked Questions
What are the check-in and check-out times?
Check-in 15:00～19:00 Check-out 11:00
What kind of facilities and features are available?
There are the following facilities and features. Hot spring・Rooms with open-air baths available・Sauna
I would like to know the access information.
Approximately 30 minutes by car from Kumamoto Airport.
Is parking available?
・Fee： Free for guests ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces： 14 cars ・Valet Service： Unavailable There are 14 parking spaces available, including 3 with EV charging.
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
Is there a sauna?
Yes, there is.
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