Hoshino Onsen × Refined Luxury AccommodationRecommended Hotel·Ryokan - 2Page Number

— A Quiet Hideaway Embraced by the Forests of Karuizawa —GLAMDAY STYLE is a resort lifestyle designed for a truly captivating day.Surrender to Karuizawa’s crisp air and unhurried pace, and let yourself be gently guided into an exceptional getaway that helps you forget the everyday.All guest rooms are over 50 m² and feature an inner balcony with a fireplace.As you take in the scenery of each season, time flows in bliss—like enjoying your own moments in a second home.In our dining venue celebrating seasonal flavors, savor modern Italian cuisine crafted with abundant local ingredients from Shinshu.From stone-oven dishes baked to aromatic perfection to a morning meal where you can find your favorite plate, we offer gourmet experiences worthy of a special holiday.For time to reset both body and mind, unwind in our sauna bathed in soft light and our Onsen.After soothing away fatigue, relax in the lounge warmed by the glow of the fireplace, enjoying carefully selected drinks such as Shinshu wines and whisky as you feel time slow down.Step away from daily life for a while, and let your senses gently unfold.Your **GLAMOROUS DAY** begins here.

A Place That Sets the Prelude to Your Journey A misty plateau. Mountain ridges standing quietly in the distance. Once, the Shinano Railway ran through here—now it is the prelude to the journey ahead. HACIENDA KARUIZAWA is a small, cabin-like Hotel at the gateway to Karuizawa. Step out of the station and through our door, and time begins to slow. This is a place to pause and catch your breath before you set off. From here, your own unforgettable Karuizawa journey begins.

A rental villa produced by 'Tokyo Minami Aoyama Princess House'. Pets allowed!! Equipped with a spacious dog run. A rental villa available for stays starting from one night.

Welcome to "Mori Stay," a place where you can feel closer to your destination.Second House A perfect spot between the ordinary and extraordinary. Your own personal second home, a familiar place just for you. Living A space where staying transforms into living. Here lies a new form of accommodation. Special Feeling A space that brings genuine smiles and comfort. A special place for you and your loved ones to share together. Born from this idea, we warmly welcome you back to "Mori Stay."

A private rental villa limited to one group per day, “COCO VILLA Karuizawa,” surrounded by Karuizawa’s rich natural beauty. Featuring a spacious wooden deck and BBQ grill, you can enjoy a luxurious Karuizawa stay while breathing in the crisp air and taking in the scenery of all four seasons. Accommodates up to 12 guests and includes parking for 3 cars, making it ideal for group trips with family or friends, as well as multi-generational stays. On the property, you’ll find an original sauna made with a 3D printer, offering a special “totonoi” experience you can only have here. In the relaxation area, enjoy deeply soothing moments that feel at one with the quiet of the forest. In addition, the living room is equipped with a pellet stove—its gentle flames and natural warmth make your time to unwind even more memorable.

About a 15-minute drive from Karuizawa Station, “Karuizawa HOUSE VILLA” is a private, whole-villa rental nestled in the forest.With the concept of “an adults-only hideaway to enjoy doing nothing,” our six villas each feature a distinct design.Choose from six different stay styles, including a sauna, footbath, hinoki cypress bath, a garden with dog run, and fully barrier-free options—each villa offers its own unique features.Spend an evening unwinding with wine and records by the wood-burning stove,gather around a bonfire or BBQ,or enjoy movies on the projector.Escape everyday life and experience a truly relaxing stay.Wi-Fi is available for workations and is ideal for longer stays.Enjoy refined time in Karuizawa’s nature—just like your own private holiday home.

"Tryhaku Karuizawa Hinata" is a premium Vacation Rental located in Karuizawa, over 1000 meters above sea level, accommodating only one group per day. This single-story Property spans an expansive 1070 square meters and features three bedrooms, a spacious living-dining-kitchen area, and a quiet study. It also includes a private dog run of approximately 500 square meters and a water-flush toilet for your beloved pet, allowing you to enjoy a luxurious stay with your furry companion. With high insulation performance (Ua value 0.37) and floor heating, you can stay comfortably year-round, even in cold climates. Immerse yourself in the fresh air of Karuizawa and the stunning seasonal scenery for a truly special experience.

The newly opened 2024 annex, “Play Garden Ohinata,” is a private villa rental nestled in one of Karuizawa’s sunniest areas. Designed so you can see your friends, family, and beloved dog from every Room, the large windows create a seamless connection between the garden and the interior. With carefully selected furnishings such as Vitra chairs and Balmuda appliances, plus a private sauna, fire pit, and open kitchen, you can enjoy an exceptional stay.

A wood-grain villa, “YURA/SHIRABE,” nestled among the lush trees of Karuizawa. Its name comes from “1/f fluctuation”—a soothing, comfortable rhythm found in nature and in human biological cycles, said to promote relaxation. This subtle “fluctuation” is present in many calming phenomena: heartbeats and brainwaves, a gentle breeze, the flicker of flames, and musical melodies. “YURA/SHIRABE” is a place to surrender to nature’s rhythm and gently bring mind and body into harmony. We hope you can quietly let go of everyday noise and restore your natural balance in an extraordinary setting. That wish is what inspired this villa.

Located within walking distance of the Hoshino area, our four private villas blend seamlessly with nature. The property features a charcoal grill restaurant and bar. Enjoy your stay with peace of mind, supported by 24-hour dedicated service that exceeds Hotel standards. Surrounded by the warmth of wood in a serene forest setting, you'll feel as if you've returned to your own Karuizawa retreat, experiencing quiet and tranquil moments. In the open moss garden surrounded by lush green forests, enjoy evenings by the fire or BBQ under the night breeze. Experience a stay filled with ultimate "comfort" and "warmth" at your very own villa, leaving you truly fulfilled at heart.

In July 2025, "Luxe Villa" opened in Karuizawa, Onihata. This private villa rental offers a new travel style where you can stay as if you were living there. Surrounded by abundant nature, enjoy a relaxing escape from everyday life. The simple yet refined space is perfect for short stays, long-term visits, or remote work. Experience a special stay in Karuizawa with the feeling of having your own private retreat.

A fully private villa limited to one group per day, newly opened in August 2025 on the tranquil highlands of Nagakura, Karuizawa. Set on an exclusive 700㎡ property, this refined single-story retreat is your “second home” for time with family, friends, and loved ones.Unwind in bliss with a private sauna, hot tub, and spacious custom-built bath. Outside, you’ll also find a fully fenced private dog run of approximately 350㎡, so your dog can run freely and safely.About a 12-minute drive from Karuizawa Station, with easy access to Harunire Terrace and Hoshino Onsen. Surrounded by the highland’s seasonal beauty, enjoy a level of private luxury that no Hotel can offer.

Nestled in a corner of a forest-like property with abundant trees in Karuizawa, the building stands like a hidden retreat. Originally built as an executive seminar house for leading Japanese companies, it was once whispered to be Karuizawa's guesthouse, welcoming distinguished visitors. In 2022, it reopened as the "Karuizawa Art Club," finally unveiling the long-closed guesthouse of Karuizawa.Stroll through the grounds adorned with rich nature and unique artworks, immerse yourself in art, inspire self-discovery, and experience an extraordinary escape. Enjoy a leisurely holiday like no other.