EXPERIENCE
Experiences found nowhere else.
Hot spring, sauna, sports, entertainment.
As an exclusive private rental, every facility is entirely yours to enjoy.
100% Free-Flowing Natural Hot Spring
An onsen crafted with the utmost care for every detail.
Silky, slightly golden water rich in metasilicic acid (160mg). While 50mg qualifies as a 'beauty spring' and 100mg as a 'beauty bath,' our water far exceeds these standards. This premium alkaline simple hot spring flows 100% directly from the source into our aromatic hinoki indoor bath and the open-air bath overlooking Nasu's natural landscape. Temperature, materials, flow rate — every detail has been refined for a private onsen experience available 24 hours a day.
STORY
Our villa's hot spring was discovered by a hot spring sommelier who visited over 1,000 onsen destinations. The silky texture, the mineral balance, and above all, its one-of-a-kind character — everything about this water inspired the decision to build a villa right here. To deliver this exceptional quality untouched, we insist on 100% free-flowing spring water with no heating or dilution.
Private Sauna
Claim your 'totonou' moment in the crisp Nasu air.
Two private saunas: a hinoki sauna and an infrared sauna. Enjoy the moist heat of loyly steam, or the dry heat without — whichever you prefer. After the ice-cold plunge, step outside for open-air cooling in Nasu's pristine mountain air — a transcendent experience you simply cannot find in the city. In the infrared sauna, recline and surrender to deep relaxation through gentle radiant warmth.
Omni Court
Give it your all with your best people.
An all-weather omni court right on the grounds. Play tennis, futsal, or any court sport to your heart's content with friends and family. Rackets and balls are available for rent. The 2nd-floor spectator deck offers a relaxed vantage point to watch the action. After working up a sweat, a free-flowing hot spring awaits.
OUTDOOR
Immerse yourself in Nasu's natural beauty.
TERRACE & BONFIRE
Terrace & Bonfire
Gather around the fire pit with family and friends on a terrace evening. BBQ grill included for an outdoor party under the stars of Nasu's countryside.
OPEN-AIR BATH
Open-Air Bath & Cooling
Soak in the private tub-style bath while gazing up at the Nasu sky. The open-air cooling on the deck chair is pure bliss after a sauna session.
GARDEN & GOLF
Garden & Golf Range
Surrounded by expansive greenery on 1,350 sqm grounds. Practice your swing at the golf driving range at your leisure.
ENTERTAINMENT
Even on rainy days, boredom is not an option.
Karaoke, mahjong, table tennis, games, movie viewing —
More than enough indoor entertainment to fill an entire day.
Karaoke
Sing your heart out with friends and family. No neighbors to worry about in your private villa.
Automatic Mahjong Table
A professional-grade automatic mahjong table. Enjoy serious matches with your group.
Table Tennis
Easy-to-enjoy table tennis. A crowd-pleasing activity for all ages.
75-Inch Theater
An impressive 75-inch TV. Movie nights and sports viewing with a home theater feel.
Island Kitchen
Cook together in the spacious island kitchen. Fully stocked with cookware and tableware.
The resort community also features a spacious gymnasium.
Enjoy badminton, basketball, table tennis, and more.
LIVING SPACE
Live here, not just stay.
ACCOMMODATION
6-Bedroom Private Residence
1,350 sqm grounds, 200 sqm residence. Yours alone.
A 2-story, 6-bedroom residence — exclusively yours. Three uniquely themed bedrooms await. The living and dining area features underfloor heating for year-round comfort. Accommodates up to 12 guests, perfect for family trips to group retreats.
WORKATION
Workation Room
Your best work, in an extraordinary setting.
A dedicated workation room with high-speed Wi-Fi. Focus on your work while gazing at Nasu's natural scenery. A new way of working that balances productive focus with rejuvenating hot spring dips.
ALL INCLUDED
Everything is included in your stay.
No additional charges. From check-in to check-out,
every facility is yours to enjoy freely.
* Automatic mahjong table and workation room available as add-ons (+¥10,000 each/per stay)
Every experience, exclusively yours.
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* Images include architectural renderings and concept illustrations