Okawa Onsen × Senior-Friendly Onsen AccommodationRecommended Hotel·Ryokan

Bousui is located in Kitagawa Onsen on the east coast of the Izu Peninsula. True to its name, the breathtaking views overlooking Sagami Bay reveal the grandeur of each season and bring a sense of calm to every traveler. About 100 meters from the Facility, right by the shoreline, you will find Kuroneiwa Bath, one of the very few seaside open-air baths in The whole country. The sunrise seen from this open-air bath is truly exceptional. In addition, Bousui offers private gazebos where you can enjoy sweeping ocean views as if they were yours alone—an experience unique to Bousui.

A southern resort about 2.5 hours by expressway from the Tokyo area, and 2 hours and 15 minutes by the limited express "Odoriko." The all-weather onsen pool is very popular and can be enjoyed year-round, ranking 5th in Japan's pool-equipped Stays. You can enjoy it even before and after check-in. Another popular attraction is the Jungle Spa, a lush healing space equipped with several types of baths, slides, and a jacuzzi. Children will be thrilled! The region's largest kids' corner is packed with facilities where you can play all day, including a ball pool, bouldering, building blocks, picture books, stuffed animals, Plarail, and Thomas. The onsen features two open-air baths alternating with Atagawa's hot spring source, and the much-anticipated meals include a buffet with 60 varieties of dishes using plenty of fresh seafood.

Welcome back—welcome to Satoyama.Mountains, fields, ponds, and streams...Across 6,600 tsubo of land lies the timeless satoyama landscape cherished in the hearts of the Japanese.

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.

Akazawa Guest House, surrounded by crystal-clear seas and unspoiled nature, is a refined Accommodation where you can enjoy a private stay in a serene setting. On an expansive estate of over 1,000 tsubo, we offer 15 guest rooms with open-air baths. We also feature detached villas equipped with private saunas in the room. Each room overlooks a beautiful Japanese garden and the surrounding landscape, showcasing the beauty of Japanese architecture through details such as Ajiro-woven ceilings and Juraku plaster walls. The interior is also designed in calming traditional Japanese style, with a large public bath featuring deep ocean water and private dining rooms where you can savor carefully crafted Japanese cuisine centered on locally sourced ingredients. In a space that harmonizes with Akazawa’s natural surroundings, enjoy a soothing stay as time passes quietly by.

Reopening on November 1, 2025 as a small luxury Accommodation where every Room offers an ocean view and a private open-air bath with free-flowing hot spring water.Beyond the rising steam lies the horizon of Eastern Izu, where sea and sky melt into one. Listen to the soothing surf, and on moonlit nights a magical “Moon Road” appears across the water.Renowned hot spring water—300 liters per minute—flows from two private sources, gently easing both body and mind.Experience “Japanese cuisine of sea and time,” inspired by Izu’s climate and memories. Crafted by our head chef trained at long-established restaurants,each course is beautifully complemented by Sommelier Excellence–selected wines and local sake for a lingering finish.With only 16 Rooms, we offer complimentary room service—timeless new luxury unique to nostalgic Atagawa.

Relax with the negative ions of the forest and a tranquil space overlooking the sea. Enjoy the luxury of an open-air bath, allowing you to bathe at your leisure without concern for time. Both dinner and breakfast are served in your Room for your comfort. Spend a relaxing holiday with your loved ones at a hidden Property in the Izu Highlands.

The challenge lies in bringing out the unique character of each seasonal natural fish without overhandling them. A small French-style auberge in Izu, leveraging the geographical advantages of Sagami Bay and Suruga Bay.

The highlight of Atagawa-kan is its breathtaking panoramic view of the ocean. You can also enjoy an open-air hot spring bath while feeling the sound of waves and the sea breeze. Relax and savor a peaceful moment with Izu Oshima right in front of you.

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.

5 minutes from Izu-Atagawa Station. In December 2023, rooms with semi-open-air baths will open! Unique rooms, such as those with open-air baths overlooking the sea, are also popular. Meals can be enjoyed in the room or at the restaurant, savoring fresh seafood unique to Izu. Feel free to consult us for celebrating special anniversaries. Relax and enjoy private time with your loved one in six private baths with natural Onsen hot spring water, including open-air baths.

An Izu Onsen Ryokan offering a total of 9 types of baths, including open-air baths with stunning ocean views and private open-air baths with breathtaking scenery available for free. Meals feature fresh and delicious local specialties such as Ise lobster, abalone, and golden eye snapper, which are highly popular.

At the Property surrounded by nature with views of the Seven Izu Islands, you can enjoy natural Onsen with abundant water flow from two sources. The location from the Room overlooking the Five Izu Islands is proudly the best in Atagawa Onsen. In addition to Japanese-style rooms of 10 to 12 tatami mats, we also offer two-room Japanese-style rooms and large rooms over 20 tatami mats. From the open-air bath, you can view the deep blue Pacific Ocean. Meals are served in a Japanese, Western, and Chinese buffet style, and during dinner, there is an all-you-can-drink alcohol and local sake fair.

In a nature-rich and quiet villa area of Izu, you can stay in a spacious 71 square meter space, limited to one group per day. The bath is a flowing Onsen, allowing you to enjoy fresh hot water all to yourself. A 30-minute free trial treatment by the owner, who is a massage therapist, and dishes prepared with a focus on health using fresh mountain and sea delicacies from Izu are also popular. "Respite Izu Kogen" is a healing Stays where you can take a relaxing respite.

Enjoy BBQ and tent sauna in Izu! An ocean-view glamping resort catering to a wide range of needs, from family trips to solo travel. Perfect for families, we also offer single Rooms, making it ideal for business trips or solo adventures. Additionally, we have pet-friendly Rooms, so you can create unforgettable memories with your beloved dog. The private bath features natural Onsen, perfect for soothing your travel and activity fatigue. The Facility's rooftop boasts a sky terrace, offering panoramic views of Sagami Bay and Mount Omuro. At night, you can enjoy stargazing while having a pleasant conversation. Our highlight is the hassle-free BBQ! Savor a luxurious BBQ featuring Wagyu beef and fresh seafood from Izu.

Welcome to Izu Kogen Club Shiori ・Our Property is a private accommodation surrounded by nature, featuring a natural Onsen. Wake up to the chirping of birds and enjoy a refreshing morning bath in the natural Onsen. The luxurious space where you can savor a morning on the outdoor terrace is all yours. You can enjoy a BBQ, relax with a book on the terrace, or go hiking at the nearby Omuroyama. At Shiori, we hope you spend peaceful moments in your own way. ・For a more relaxed stay, Multiple Night Stay is recommended! Refresh both your mind and body in the tranquil environment surrounded by nature. We provide all the essentials for daily life, including kitchenware and a washing machine. Spend precious time with your loved ones. ・Even without a car A 13-minute walk from Izu Kogen Station. There are supermarkets and convenience stores nearby. ・Accommodates up to 16 guests. Equipped with a printer, PopIn Aladdin (projector), and high-speed Wi-Fi. An ideal space for teleworking, suitable for company training or retreats. ・Excellent access to all areas of Izu Kogen. ・Parking space available (up to 3 cars).