Nasu Onsen × Detox AccommodationRecommended Hotel·Ryokan

Opening in 2025. A private, whole-cabin retreat nestled in the quiet of the forest. Every cabin features an authentic Finnish sauna, an outdoor relaxation area to feel the surrounding nature, and a cold plunge bath. Unwind with a sulfur hot-spring open-air bath from Nasu Yumoto and a sauna—an extraordinary time to shed the everyday and return to your true self. A truly pet-friendly design where your beloved dog can stay with you even on the bed. Enjoy an adults-only Nature Escape and the luxury of doing nothing.

A luxury Resort Hotel surrounded by the nature of Nasu Highlands, offering extensive Facilities such as an Onsen and pool, as well as activities including nature tours. Convenient access from Nasu Garden Outlet.

From the top-floor Onsen bath, enjoy the breathtaking views of the Nasu mountain range at sunset, the rural Nasu landscape bathed in morning light, and the vast natural beauty of the Nasu Highlands. This Hotel, designed in an elegant and sophisticated Taisho architectural style, is befitting of a royal resort. Its modernity combined with a nostalgic charm creates a serene and relaxing atmosphere. Indulge in dishes prepared with seasonal local ingredients, including highland vegetables, and the natural Nasu Onsen, renowned as the "beauty bath."

SANU 2nd Home is “another home” where your body and mind can truly unwind and your senses open up.Step away from the rush of city life, reconnect with nature through all five senses, and live by your own hands in a second home.Nasu 3rd sits quietly in the forests of Nasu. Surrounded by breathtaking seasonal views through large windows, natural Onsen, and a peaceful setting, both mind and body gently let go.From architecture to interiors, the entire space is supervised by KEIJI ASHIZAWA DESIGN—simple yet refined down to the smallest details.In the morning, grind coffee beans quietly on the terrace as you’re soothed by rustling trees and crisp air.In the afternoon, play a seasonal music playlist and let yourself sink into the sound.In the evening, toast with natural wine while listening to insects sing.At night, soak in the Onsen and lose yourself in thought.How you spend your time is entirely up to you.Find what feels just right for you.

A Resort Hotel designed with three key concepts: "Enjoying the rich highlands," "Harmony with nature," and "All-Inclusive." All activities within the Facility are included in the accommodation fee, allowing you to freely enjoy meals, alcoholic beverages, the pool, karaoke, and more. Surrounded by the nature that stretches out before you, refresh both your mind and body. The chirping of birds, soft sunlight filtering through the trees, and the gentle breeze—all nurtured by this forest—welcome you warmly and tenderly.

SANU 2nd Home is your “second home”—a place to rest body and mind and awaken your senses.Step away from the pace of city life,feel nature with all five senses, and live by your own hands in a true second home.Among the SANU 2nd Home locations across Japan, Nasu 1st sits in a forest of broadleaf trees with the Nasu mountain range rising nearby. Enjoy ever-changing seasonal scenery, along with exploring the town’s cafés, restaurants, and local shops.The white vessel-like cabin is an eco-conscious retreat designed to live in harmony with the earth. Inspired by honeycomb forms, it features large windows that frame the surrounding landscape. The space comes alive through borrowed views of nature throughout the seasons—and simple touches like seasonal wildflowers in a dining-room vase.Morning: quietly grind coffee beans on the terrace as sunlight filters through the trees.Afternoon: play a seasonal music playlist and let yourself drift into sound.Evening: toast with natural wine while listening to insects sing.Night: add logs to the fire and sink into thought.How you spend your time is entirely up to you.Find what feels just right for you.

Forest Hills Nasu is a resort villa-style hotel where you can spend special moments with your beloved dog. All accommodations are private cottage-style, featuring rooms with natural onsen and a spacious 1,600㎡ dog run. Suitable for small to extra-large dogs with no limit on the number of pets. Enjoy plans offering meals made from locally sourced ingredients together with your dog. A dog pool is available during the summer season. Relax in a tranquil environment surrounded by nature, complete with barrel saunas and open-air baths. Conveniently located just 20 minutes by car from Nasu IC. Experience unparalleled luxury designed specifically for dog lovers!

A garden where you can share moments with your loved ones and encounter unseen seasons in a tranquil atmosphere. Relaxation in gentle hot springs. A private retreat accommodation to fully indulge in an extraordinary experience. A Japanese-style auberge offering the flavors of Nasu Highland's ingredients and delicate hospitality.

SANU 2nd Home is “another home” where your mind and body can truly rest and your senses open up.Step back from busy city life,feel nature with all five senses, and live by your own hands—this is your second home.Among the SANU 2nd Home locations across Japan, Nasu 2nd is a base set in lush greenery, home to the historic Nasu Onsen area. The region also offers plenty of family-friendly attractions such as zoos and theme parks, along with a wide range of activities nearby.This white vessel-like architecture is an eco-conscious cabin designed to live in harmony with the environment. Inspired by honeycombs, it features a distinctive form and large windows that frame the surrounding landscape. The space comes alive through seasonal views reflected in those windows and wildflowers arranged in vases at the dining table.In the morning, quietly grind coffee beans on the terrace as sunlight filters through the trees.In the afternoon, play a seasonal music playlist and let yourself sink into sound.In the evening, toast with natural wine while listening to insects sing.At night, enjoy cooking together as conversation flows around a warm table.How you spend your time is entirely up to you.Find what feels just right for you.

In this place, where grass-roofed cottages are scattered throughout the grounds, time seems to flow as if you’ve stepped into a story.In the morning, enjoy coffee on the terrace while listening to birdsong.In the afternoon, stroll along forest paths and take in nature’s changing beauty.And at night, a dreamlike scene unfolds under soft lights.Step away from the city’s bustle and take time to gently reset your mind and body.Here, you’ll find quiet moments that let you forget everyday life.

A property where you can enjoy the leisurely flow of time while gazing at the beautiful nature of Nasu Kogen. You can spend a pleasant time in the calm atmosphere of the rooms, such as Japanese-style rooms, rooms with open-air baths, and Japanese-Western style rooms. The rooms are equipped with private open-air baths, allowing you to bathe while admiring the tranquil garden scenery. You can also fully enjoy the refreshing air of Nasu Kogen and the hot spring baths with water flowing directly from the source. You can also savor dishes made with seasonal ingredients from the colorful Nasu Kogen.

The Ryokan "Kansui-en Kakuraku" in Nasushiobara offers hospitality, cuisine, and Onsen. Enjoy a relaxing moment in a comfortable space crafted by the host, featuring 100% natural Kuroiso Onsen and dishes made with Nasu ingredients such as Tochigi Wagyu beef and Ayu fish.

"COCO VILLA Nasu Kogen," a private accommodation surrounded by the rich nature of Nasu Highlands, is available for one group per day. Enjoy luxurious moments with a spacious wooden deck, BBQ grill, and fire pit while experiencing the changing seasons. The accommodation can host up to 12 guests and offers parking space for 4 vehicles, making it ideal for large groups or multi-family stays. A large glass-enclosed sauna accommodating up to 8 people is available. In front of the relaxation area flows a small stream, allowing you to enjoy the soothing sound of water as you admire the majestic ridgeline of Mount Nasu. The living room features a wood-burning stove that provides gentle warmth and fills the room with cozy comfort through its flickering flames.

A comprehensive resort in the Nasu Highlands offering mineral-rich Onsen bathing, an outdoor spa, and Facilities that delight three generations—filled with smiles. Refresh all five senses with forest bathing × open-air relaxation × Onsen bathing. Enjoy our popular buffet featuring a wide variety of seasonal and locally sourced ingredients.

Hotel Harvest Nasu is a tranquil retreat nestled within Tokyu Nasu Resort, a resort town set on a vast estate adjacent to the Imperial Villa. Low-rise buildings are arranged to embrace the gentle slopes, blending seamlessly into the surrounding nature. Enjoy a wonderful stay in this spacious, relaxing setting.

Located within the Nasu area of Nikko National Park, this ryokan resort features only 10 rooms on a 2000-tsubo property surrounded by lush forests near the Nasu Imperial Villa.

Escape the hustle and bustle of the city and everyday chores, and enjoy your own time in a liberating setting at the Resort Hotel “Mountain Resort.” To ensure maximum comfort throughout your stay, we offer thoughtfully designed spaces that make the most of our nature-surrounded location, flexible dining options and room service, as well as an Onsen and fitness gym—everything you need to enjoy a “wonderful everyday” at your own pace.

Located upstream of the Naka River, Itamuro Onsen. Our accommodation was reopened in 2019 as "Yuyado Kikuya," relocating next to the former site of Kikuya Main Building. With only three compact rooms, we do not have a large public bath; instead, each room is equipped with its own private onsen featuring 100% natural hot spring water flowing directly from the source. We look forward to welcoming you and hope you enjoy a peaceful and comfortable stay in this quiet mountain retreat.

Property in Nasu, Tochigi, where you can stay with your beloved dog. All cottages feature private dog runs for you and your pet to enjoy. Additionally, there are shared dog runs, a dog-friendly restaurant, and Nasu Onsen with water directly from the source. Enjoy a relaxing highland resort surrounded by the lush greenery of Nasu Kogen.