Only five rooms—your privileged seat. A seaside main residence that blends into the horizon.
Just 50 minutes from central Tokyo. A Showa-modern small luxury Hotel perched on the hills of Atami, a resort embraced by sea and mountains. With only five guest rooms, each offers an ocean view where you can enjoy the ever-changing horizon and sky throughout the day. Every room features a private Onsen bath, gently easing away daily fatigue and offering precious time to restore peace of mind. In our dining room, we serve authentic Japanese cuisine, carefully prepared dish by dish by our chefs using seasonal ingredients from Shizuoka. Nearby, you’ll find diving spots and herb gardens scattered throughout the area, allowing you to relax while feeling close to nature.
| IN | 15:00～22:00 |
|---|---|
| OUT | 11:00 |
| Number of rooms | 5 rooms |
| Opening date | Sep 1, 2026 |
| Pet | Not allowed |
| Your child | Permitted |
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A terrace where the sound of the waves and gentle lighting reflect the changing moments of the day. Before you, an unobstructed horizon and vast ocean views stretch endlessly. Set atop a cliff, this exceptional location offers an overwhelming sense of openness. Enjoy a luxurious moment found only here—one that frees both body and mind.
A Luxurious Bathroom with Refreshing Sea Breezes
All guest rooms feature a private Onsen bath. As you sink into the tub, the horizon stretches out before you. Enjoy the ever-changing views—from sunrise, to the sparkling sea by day, to the dreamy hues of dusk, and on to the tranquil nightscape—while soaking in the warm waters.
A Japanese dining venue where lantern light flickers and sea views set the stage for a truly satisfying meal.
An intimate 20-seat dining room bathed in the warm glow of lanterns reminiscent of gaslights. Using seasonal local ingredients and centered on the depth of dashi, each dish is carefully crafted and served at its freshest, finest moment.
A Seaside Hideaway Away from the Bustle of Atami
A secluded stretch of Atami coastline. Perched above the sea, UMITO Atami Hontei offers a breathtaking setting with endless views of Sagami Bay right before you. Gaze out over the ocean within arm’s reach and let the sea breeze surround you. Time simply drifts by in comfort—an exclusive villa retreat for adults.
A prime location with breathtaking views of Okinawa’s beautiful ocean right before you. Every room features an open-air bath and a private pool, offering an exceptional resort stay and a memorable dining experience in a space that harmonizes with the island’s tropical nature.
A Hotel on the front row of the sea in Koshigoe, Kamakura, where the ocean breeze feels wonderful. Every room features an ocean-view open-air bath, offering a relaxing and luxurious time as you soak in the Onsen while listening to the sound of the waves.
A villa-style retreat where every room offers an ocean view and a private open-air bath. Limited to one party per day, enjoy a special stay with your pet in an airy, open space with high living-room ceilings, taking in art-like sea views and relaxing to the gentle sound of the waves.
A small luxury Hotel where every room is a suite. Each suite features an open-air Onsen bath and sweeping ocean views, while the top-floor Presidential Suite offers an exceptional spa experience with an infinity pool and a löyly sauna. Savor authentic French cuisine supervised by a Michelin-starred chef, and enjoy an extraordinary escape wrapped in gourmet dining, serenity, and the sea.
Thank you very much for visiting the “UMITO ATAMI HONTEI” page.
Reservations for stays on this site are scheduled to open from Tuesday, September 1, 2026.
If you are considering a Reservation, we kindly ask that you wait a little longer until sales begin.
We sincerely look forward to welcoming you.
| Taxes | The Accommodation Tax (JPY 200 per person) and the Hot Spring Tax (JPY 150 per person) are both included in the Accommodation Fee. *The Accommodation Tax does not apply to elementary school children and younger, and the Hot Spring Tax does not apply to guests under 12 years old.* |
|---|---|
| Card information | VISA / MASTER / JCB / AMEX / DINERS / UnionPay |
| Pets | Not allowed |
| Breakfast | Time: Choose from 8:00 or 9:00 Details: Traditional Japanese breakfast (Shizuoka style) |
| Your child | You can stay. |
| Room service | Available for use Room service is available for drinks only. |
| Common amenities |
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| Facilities and Features |
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| Esthetic Massage | None |
| Fitness gym | None |
| Room with Open-Air Bath |
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| Spring quality and benefits | Sodium-Calcium Sulfate Onsen Cuts and abrasions, peripheral circulatory disorders, sensitivity to cold, depressive symptoms, dry skin |
| Sauna | None |
| Hot stone spa | None |
*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.
- About 13 minutes by car from Atami Station
- About 15 minutes via National Route 135 from the Atami Beach Line
*Travel times may vary depending on traffic conditions.*
Check-in 15:00～22:00 Check-out 11:00
There are the following facilities and features. Hot spring・Rooms with open-air baths available・Room service
- About 13 minutes by car from Atami Station - About 15 minutes via National Route 135 from the Atami Beach Line *Travel times may vary depending on traffic conditions.*
・Fee： Free for guests ・Parking Hours： From 3:00 PM to 11:00 AM the next day ・Parking space： Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces： 5 cars ・Valet Service： Unavailable
