Nationwide × Accommodation With Splendid Alfonsino CuisineRecommended Hotel·Ryokan for family trips

In addition to the appeal of our “dining-focused Accommodation” cultivated since our founding, Hamanoyu is committed to providing travel experiences tailored to each guest and delivering memorable service.

An Accommodation standing right on the vast ocean, with ocean views from every Room. As far as the eye can see, sea and sky create a truly breathtaking panorama. From the large public bath and dining area…from every corner, enjoy time spent with spectacular views. Cuisine features our signature fluffy simmered golden eye snapper, along with an abundance of freshly caught seafood. For Onsen bathing, we offer a variety of Facility options to enjoy a bath-hopping experience, including the large public bath, a dedicated bath building, and private open-air baths. The gender-swapping panoramic open-air bath “Sora” offers an exquisite moment—facing the horizon while surrounded by sea and sky… Ocean-view Rooms include 24 relaxing Japanese-style rooms, 13 Japanese-modern rooms with an Onsen 전망-view bath, and 20 Japanese-modern twin rooms. Sunset, a sky full of stars, sunrise…we’ll take you away from the everyday. Please enjoy a leisurely holiday that feels like “a feast for the heart.”

A hidden retreat for adults where you can enjoy fresh seafood and handcrafted cuisine unique to a traditional kappo style. An intimate accommodation with only 8 rooms, offering attentive service and preserving traditional flavors. All guest rooms come with private onsen facilities. For dining in the guest room dining area, it is a separate space divided by a door from your main room, allowing you to enjoy your meal comfortably without moving your belongings. Relax and spend quality time with your loved ones in "your own special space," each uniquely designed for a memorable stay.

Founded in the second year of the Taisho era, this Property has been reborn as a high-quality space where you can relax with your beloved dog. The panoramic bath overlooking Mount Genji offers a renowned hot spring known as the "Bath of Longevity and Success." The interior is designed to ensure safety and comfort for your dog, and the spacious Japanese-modern guest rooms with semi-open-air baths provide a luxurious and refined space tailored for guests traveling with their dogs. The creative kaiseki cuisine, crafted with seasonal ingredients, features exquisite dishes brimming with the blessings of Izu's mountains and seas. This Property, with over 100 years of tradition in "cuisine" and "hospitality," has evolved into a high-quality retreat that is also "dog-friendly."

"Omuro no Mori Gyokusui" is a Property with nine Rooms, located on a hill in Izu Kogen, offering a view of the sea. Gyokusui was born in the land of Izu Atagawa over a hundred years ago. Since then, it has spanned four eras, cherishing the unchanging essence that remains constant, while continuously evolving to meet the satisfaction of our guests. Rooms, Onsen, cuisine, the Property itself, and our hospitality— we weave together the unchanging and the ever-changing, pursuing greater satisfaction for our guests. Embrace the story of what changes and what remains unchanged. Please enjoy the tale we have woven for you.

"Welcome back, it's been a while." Such warm and simple greetings can still be heard here in Amatsu-Kominato, Minamiboso.

From the infinity water terrace that looks as if it merges with the sea, you can take in panoramic views of Izu Oshima and the other Izu islands. Relax in style on the resort chairs by the terrace and enjoy an elegant moment. We offer a wide variety of Room types, including Premium Rooms with an open-air Onsen bath, Premium Suite Rooms of 80 m² or more, and Standard Rooms with a shower room for casual stays.For dining, please enjoy our creative Japanese kaiseki course meals—made with local ingredients and carefully prepared by hand—at “Dining Takumi,” our top-floor restaurant with spectacular views.The lounge next to the lobby, available to all guests,was reintroduced under a new name as The Slow Lounge on Saturday, May 10, 2025.Along with the name change, our drink selection has been expanded.In addition to soft drinks, beer, wine, whisky, and other alcoholic beverages are now availableas free-flow service—enjoy as many refills as you like during opening hours.

Set on a 10,000-tsubo estate beside a clear stream, Shimoda Central Hotel is a satoyama retreat where you can unwind with abundant Onsen water from its own private source.Surrounded by timeless satoyama scenery that changes with the seasons, savor nostalgic and beautiful views, relax in the Onsen, and enjoy seasonal local ingredients. Each guest can spend their time as they wish—true “satoyama time.” This is an Accommodation where such luxury is yours to enjoy.

The Minami Izu Vacation Village is located at the southernmost tip of the Izu Peninsula, known for its warm climate. In front lies the white sandy beach "Yumigahama." Enjoy the seasonal scenery while soaking in the rooftop footbath.

"Gyo Sai Nagomi no Yado Sansui" is an Onsen Property featuring a "Main Building" with traditional Japanese charm and a "Villa" with semi-open-air baths and terraces exuding wooden warmth. Enjoy luxurious moments while gazing at the orange-tinted sunset. Dinner is served in private dining rooms, featuring dishes prepared with local ingredients such as Ise lobster, abalone, and Kinmedai fish.

"Shioun" is a retro-modern Onsen Property with only 7 Rooms, located right in front of Kawazu Beach. As a sister Property to "Narashinonosato Gyokusui" and "Omuro no Mori Gyokusui," it was newly renovated and reopened in September 2022. All Rooms are equipped with ocean-view open-air baths, and we have maintained the tradition of Onsen water directly sourced from the spring and temperature control by our dedicated Onsen caretaker, a commitment upheld since the founding of Gyokusui over a century ago. For dinner, we offer Japanese kaiseki cuisine that delights both the eyes and the palate. For breakfast, we prepare Western-style dishes using seasonal ingredients from Izu. To fully enjoy our location, just a 0-minute walk to the beach, we provide "beach walking gear" for our guests.

We cherish each guest and every journey, creating memories in our carefully designed five exclusive Rooms. Experience the warmth of Nagi no Sho, where serene elegance meets the comforting charm of the countryside.

"ATAMI Kaihourou" is a small luxury resort with only four rooms, designed by Kengo Kuma to offer an extraordinary experience. Enjoy the craftsmanship of glass art, golden folding screens, and more, alongside breathtaking views.

A property located on a hill in the Atagawa Onsen area, offering ocean views from every room. Enjoy the skin-beautifying waters in various baths, including an open-air bath with panoramic sea views and a popular citrus bath for women. The specialty dish "Onsen Steam," made using the hot spring source, is a healthy and popular choice.

Located in Minamiboso, about 60 minutes by car from central Tokyo, this traditional Ryokan is renowned for its cuisine. Its specialty is the "Edo-mae Susudate Mori Kaiseki" featuring fresh seafood from Boso. For a touch of luxury, we recommend the special rooms with private open-air baths. Enjoy stunning views of Tokyo Bay's nightscape from the bath.

Enjoy safe, comfortable in-Room dining in every Room. Relax and savor both dinner and breakfast in your own private space. Our 100% private hot spring source Onsen uses no added water and no heating. All Rooms feature refined Sukiya-style design.Ideally located in the heart of Atami, with many popular spots within walking distance—Atami Sun Beach, Atami Purin 2nd, Atami Station, Atami Port, and more—making it perfect for sightseeing. An Accommodation where you can enjoy strolling around town.July 2018: Lobby renovation July 2019: Two new guest Rooms opened! May 2020: Women’s large public bath renewed July 2021: Annex building—four new Rooms with open-air baths opened! April 2022: Second Lobby “Sho wo Yomu Tabibito” opened! November 2022: Main building—six new Rooms with open-air baths opened!【Reiwa-era Furuya Ryokan welcomes guests with “peace of mind” as our key concept】・AI sensors at four locations provide real-time updates on crowd levels at the large public bath and front desk, helping you avoid the “Three Cs” (closed spaces, crowded places, close-contact settings) ・All guest Rooms are fully coated with “nanozone COAT,” a photocatalyst also used by major automobile manufacturers—creating antibacterial Rooms throughout ・With both dinner and breakfast served in-Room, close contact with other guests is kept to a minimum ・All low tables in guest Rooms can be changed to chair-and-table seating for added comfort for elderly guests ・Deep-UV LED virus-removal air purifier “Aeropure” installed in every Room (first in Japan as of April 2020) ・Daily ozone air purification and ventilation; hand and space sanitizers provided in every Room

Throughout your stay, we aim to offer more than relaxation—an experience that helps you and your loved ones become more beautiful. Drawing on the power of nature—local ingredients, Onsen, and our two gardens—we create moments that nurture beauty. Beauty takes many forms: outward qualities such as firmer skin, shinier hair, and a lifted appearance, as well as inner wellness such as detoxification, peace of mind, and renewed intellectual curiosity. Stroll through our two gardens and enjoy seasonal flowers and dappled sunlight—unwind your mind while giving your body a pleasant sense of exertion. Revitalize your skin, hair, and spirit with the renowned Okunetsukawa hot spring waters flowing directly from our private source, along with our in-house bath amenities “Yumoribito.” Savor carefully selected Izu seafood and the region’s distinctive mountain vegetables grown across its varied elevations. Enjoy gastronomic cuisine that delights both eye and palate, bringing energy to body and soul. As the journey lingers in memory, so does a sense of beauty in both mind and body. We invite you to experience it for yourself.

A new-style Japanese resort that blends the tradition of an Izu Onsen Ryokan with Resort Hotel touches throughout. We welcome you with warm, refined hospitality worthy of the graceful name “Karen.” Our top recommendation is the scenic open-air bath “Aomi,” where you can enjoy abundant Onsen water flowing directly from our high-quality private source. Don’t miss the magnificent sunrise as you soak, or the “moon road” that appears on the sea on full-moon nights.

Enjoy seasonal gourmet cuisine and relax in our large public bath with an open-air Onsen or private baths, perfect for solo travelers to families. Whether you're traveling with babies, children, as a couple, on a girls' trip, or celebrating a special occasion, we offer a wide range of stays to suit your needs. With activities like table tennis, karaoke, squash, simulation golf, and sauna available, it's also ideal for Multiple Night Stays or quiet retreats.

A property operated by a seafood wholesaler with auction rights at Kominato Fishing Port. Fresh, locally sourced seafood is served in generous portions. From the panoramic bath, you can also enjoy the view of "Uchiura Bay," selected as one of the top 100 sunset views.