Nationwide × Quiet Accommodation With Soundproof RoomsRecommended Hotel·Ryokan for family trips

Seifutei is an Accommodation proud of its guest Rooms featuring a large open-air Onsen bath with free-flowing natural hot spring water, where you can enjoy seasonal scenery throughout the year. The open-air bath is spacious at 7 tatami mats, and the Onsen water—pumped up from 500 meters underground—is abundant at 480 liters per minute, allowing you to enjoy naturally heated hot spring water at a comfortable temperature without adding water. Both dinner and breakfast are served in the in-room dining area. Enjoy nature’s bounty and seasonal ingredients. Coffee, as well as alcoholic beverages and soft drinks in the refrigerator, are all-inclusive. Relax in a spacious, comfortable suite Room where you won’t need to leave your Room during your stay, and enjoy a private getaway undisturbed by anyone else.

About a 10-minute walk from Saitama-Shintoshin Station and Saitama Super Arena, and around 30 minutes from Tokyo Station with no transfers.This Hotel combines outstanding convenience with refined relaxation.Whether you are here for a live show or event, or celebrating an important milestone, we welcome you with a sophisticated setting and heartfelt hospitality.Our top recommendation is the “Grand Floor,” located on the 13th floor and above.Rooms feature mattresses by a long-established Japanese manufacturer, along with a complimentary minibar and original bath amenities. Parking is also free throughout your stay.In addition, guests staying on the Grand Floor can enjoy an exclusive free-flow service featuring carefully selected drinks.(*Available at the 1st-floor restaurant.)In the morning, start your day with our vibrant breakfast buffet offering over 70 Japanese and Western dishes.Enjoy favorites such as kaisendon (seafood rice bowl) topped with your choice of sashimi, as well as the local specialty Omiya Napolitan.Experience an exceptional escape—only at our Hotel.

The guest rooms, designed with the concept of "detached" structures protruding into the surrounding nature of the property, are the architectural and interior design work of the globally acclaimed architect Hikoko Nishia. All rooms feature open-air baths with natural onsen water, allowing you to enjoy a private space. We aim to provide a property that harmonizes with the unique hospitality and serene tranquility of Tokachi.

Nestled in the lush greenery of the Kirishima mountain range and surrounded by the soft pink hues of Miyama Kirishima, "Kirishima Yuku no Yado Isshin" is a hidden retreat in Takachiho with a theme of a modern otherworldly space. On its expansive grounds, eight Japanese-style modern detached guest rooms are arranged around a water basin with beautiful flowing water. From each guest room, you can see the steam rising from the private Onsen sourced from its own spring, and the aroma of Kagoshima's local ingredients fills the air. By blending nature and modernism, this Property offers a luxurious space that indulges in atmosphere, Onsen, cuisine, and hospitality, healing the hearts of each guest and captivating their spirits.

Opened in June 2024, the official Hotel of Kobe Suma Sea World. Upon entering the Hotel entrance, you will be welcomed by a lobby inspired by the symbols of Setouchi, "whirlpools" and "waves." All Rooms offer ocean views, allowing you to enjoy the ever-changing scenery of the Seto Inland Sea. At Japan's first "Dolphin Lagoon," you can experience the unique opportunity to see dolphins up close, creating a rich connection with life. Meals feature local specialties made with locally sourced ingredients. Guests staying at the Property can enjoy complimentary admission to Kobe Suma Sea World.

Fairmont Tokyo is ideally located with Tokyo Tower to the west and Tokyo Bay to the east. It features 217 spacious guest rooms, including 29 suites, a dedicated “Hotel within a Hotel” floor known as Fairmont Gold, and extensive Facility offerings such as a spa, gym, indoor infinity pool, and lush terrace. At five restaurants and two bars, enjoy exceptional cuisine that blends authentic flavors with contemporary touches.A perfect harmony of the city’s energy and the waterfront’s tranquility—paired with attentive hospitality—promises a truly memorable stay in every moment.

A residence to enjoy suite villas with private pools and ocean views, as well as an auberge. Ascending a gentle hill that leads to tranquility, you will find a residence surrounded by a vast water basin and the emerald green expanse of the ocean. A hidden retreat welcomes you with a luxurious and elegant space. On a 20,000㎡ property, there are only 14 suite villas. All Rooms offer ocean views, and beyond the terrace lies one of Japan's largest private pools. From the living room or bedroom with large glass windows, you can enjoy breathtaking ocean views and the sunrise every morning. The spacious Rooms, complete with a jacuzzi, allow you to enjoy breakfast in the comfort of your own space. As an auberge for a Multiple Night Stay, the restaurant floating on the water basin offers dinner options including French cuisine, Edo-style sushi, and teppanyaki. Savor the meticulously crafted dishes presented by specialized chefs in a course meal. With a blend of vibrant luxury and serene tranquility, our hospitable staff will serve you with utmost care. Enjoy a one-of-a-kind resort experience tailored just for you.

In the serene mountain valley of Yufuin, where the air is crystal clear, a new Property with detached accommodations has been established amidst a natural forest of lush greenery in varying shades. Opening the door to the forest reveals a space embraced by nature, with birdsong and arches of trees welcoming you.At "Kusayane no Yado Ryunohige / Bettei Yumuta," we warmly welcome only 10 groups of guests—5 in detached accommodations and 5 in the main building. Indulge in kaiseki cuisine made with abundant local ingredients, enjoy the Onsen with a view of Mount Yufu, and experience the luxury of reserving an entire building for an extraordinary escape from the everyday.

With “tranquility” and “space” as its guiding themes, a 26-room luxury Hotel will open in the mountains of Atami in August 2026. Every room features a private Onsen, offering a night spent in quiet calm just away from the bustle of town. For dining, we also offer a full-course menu crafted by a chef devoted to Shizuoka’s finest ingredients. In our lounge overlooking Atami’s sky and sea, enjoy drinks and light bites at your leisure while soaking in a footbath. Not “a trip to go somewhere,” but “a trip to spend time here”— Unwind and savor moments of effortless comfort, just as you are.

Newly opened in March 2018. Located just a 0-minute walk from the Tohoku Shinkansen "Shiroishi-Zao" Station. Only 14 minutes to Sendai Station and 12 minutes to Fukushima Station via the Tohoku Shinkansen, offering excellent accessibility. All guest rooms are equipped with triple-layered soundproofing and feature Simmons beds of double size or larger, ensuring comfort for both business and leisure stays. Free Wi-Fi is available throughout the entire Facility, and parking for 200 vehicles is free and fully flat.At "Japanese Cuisine Konohana," enjoy dishes such as shabu-shabu and tonkatsu made with "JAPAN X," a Miyagi Prefecture Brand Award-winning pork directly delivered from our own farm. As a certified Sendai Beef provider, we also offer carefully selected Sendai Beef A5 shabu-shabu, sukiyaki, beef tongue, seafood from the Sanriku region, and local sake. At Miyagi Prefecture's first "Keys Café," indulge in authentic nel drip cold-aged coffee, pasta, and more.

Located between Shinagawa and Yokohama, and close to Haneda Airport, Kawasaki is the perfect base for your travels. The city, bustling with the large shopping mall "Lazona Kawasaki Plaza" and numerous dining options, ensures a comfortable and enjoyable stay. All rooms are equipped with Simmons' premium series beds and separate bathrooms featuring rain showers. Start your day with a delightful breakfast buffet in a sunlit dining area, specially crafted by Hotel Metropolitan Kawasaki. We promise you a comfortable and luxurious stay at Hotel Metropolitan Kawasaki.

In the vibrant, international atmosphere of Kokusai-dori—where visitors from around the world gather—we offer an unprecedented luxury retreat: a lavish, soothing space that naturally invites people to come and go.

All rooms are standalone villas equipped with semi-open-air baths using Onsen water, providing a relaxing experience.

A vast 1200-tsubo property featuring private "detached rooms" for every guest. Our Onsen boasts a silky smooth texture, known as the "Hot Spring for Beautiful Skin" and the "Hot Spring of Beauty." Each room is equipped with an open-air and indoor bath, allowing you to enjoy 100% natural hot spring water directly from our private source as many times as you like. Our signature cuisine is crafted with care, using carefully selected seasonal ingredients from the local area. In our panoramic lounge space, relax while taking in the majestic view of Mount Yufu through large windows. In November 2025, we introduced a new guestroom: the "Royal Suite." This spacious 104-square-meter detached suite includes a living room, a private dining room, and both open-air and indoor baths. Experience ultimate luxury in this exceptional space designed for special moments. Indulge in relaxation and discover your own hidden retreat in this extraordinary setting.

Opened in October 2019. Just a 1-minute walk from JR Akihabara Station. Separate bath and toilet. Equipped with Wi-Fi. The guest rooms feature playful designs inspired by "Akihabara," incorporating digital patterns. With the concept of 'good sleep, good start,' the rooms are equipped with original 5.5-inch beds by Simmons and pillows by Nishikawa Living, focusing on quality sleep and awakening. High security ensures peace of mind, as non-guests are not allowed to enter the guest room floors. 5 minutes by train to Tokyo Station. 4 minutes by train to Ueno Station (Ameyoko). 50 minutes by train to Haneda Airport. 5 minutes by train to Suidobashi Station (Tokyo Dome City). 16 minutes by train to Asakusa Station. 18 minutes by train to Tokyo Skytree (Oshiage). 11 minutes by train to Tokyo International Forum (Yurakucho).

Spring's budding. Summer's fireflies. Autumn's foliage. Winter's tranquility. A Ryokan with Onsen that invites you to revisit, cherishing the colors of the four seasons and the nostalgic scenery of your hometown. Located at the foot of Mount "Waita" in Kokonoe Town, Oita Prefecture, within a 3,000-tsubo riverside property, it features 10 fully detached cottages with open-air baths (5 pet-friendly), a management building, and a shared open-air rock bath.

Hyatt Regency Seragaki Island Okinawa is a Resort Hotel in a truly unique setting, where Seragaki Island—surrounded by the beautiful waters of Onna Village, one of Okinawa’s premier beach resort areas—is connected to Okinawa’s main island by a single bridge to form one seamless resort.Beyond its distinctive location and natural beauty, the resort offers dining filled with fun and surprises, along with activities that inspire new challenges and learning. Curiosity-sparking experiences are available throughout Seragaki Island, creating energy through delight and discovery while you relax. “We want to be a Resort Hotel that leaves you feeling refreshed and recharged”—that is Hyatt Regency Seragaki Island Okinawa.

Facing the Sea of Japan, Tango–Kumihama is a scenic area where many beautiful landscapes remain. A legend has been passed down here. In the Kamakura period, the monk Ippen traveled across The whole country to save people, distributing nembutsu talismans and performing dancing nembutsu. After finishing his preaching in Kyoto and heading toward San’in, he was chanting the nembutsu in Kumihama when clouds suddenly gathered and a blue dragon appeared over the sea. Dragon worship has long been practiced in this region, and it is said that the blue dragon revealed itself before Ippen to form a bond with the nembutsu. Even today, the Sea of Japan as seen from Kumihama retains an air of mystery. Like Ippen once did, you can be embraced by this scenery and find rest here.

Relax, unwind, and indulge... The detached Property Yomogino is a pure Japanese-style Ryokan where all rooms are separate, harmonizing the charm of nature with Sukiya-style architecture. Nestled within a 2000-tsubo area surrounded by brick walls, there are 14 detached rooms scattered throughout, embraced by Mount Yomoyama. Experience the breath of the trees and enjoy the scenery that changes with the seasons. Relish in the utmost tranquility...

An expansive private villa of approximately 485 m², featuring free-flowing natural Onsen, an all-weather Onsen pool, and a ganbanyoku sauna. In a completely private setting with no interruptions, enjoy a blissful stay filled with exceptional cuisine and soothing baths. A secluded resort for adults to experience luxury beyond indulgence.