Loyalty Program GoTo Pass

Summer vacation at a different time
A hotel where adults can relax and unwind.

A hotel where you can relax is the perfect place to enjoy a relaxing summer vacation as an adult.
We introduce exquisite hotels where you can relax in an extraordinary setting.

Many adults probably want to relax during their summer vacation.
This time, we'll be featuring hotels from ICONIA HOSPITALITY located throughout Japan.
We've carefully selected resorts, exquisite cuisine, and Hot springs perfect for an adult's summer vacation.
We offer adult retreats through place, food, and experiences.
This summer, why not enjoy some adult time at your favorite hotel?

A hotel where adults can relax. A Hotel of Refined Relaxation

ICONIA HOSPITALITY has carefully selected accommodations from its extensive network of hotels across Japan, including those located in highlands, on beaches, Hot springs, and in historic towns.Why not spend a relaxing and unwinding holiday as an adult?

KAMENOI HOTEL IZUKOGEN/ Ito-shi Shizuoka

My mind and body were completely satisfied by the magnificent view of Sagami Bay and Hot springs.Luxury hotels for adults

Located on a hilltop overlooking Sagami Bay, every room boasts an ocean view. In the spacious "Luxury Suite with Open-Air Hot springs Spring Bath," you can enjoy Hot springs in a private setting. During your stay, you can relax on the "Water Terrace" and be soothed by the ever-changing colors of the sky and sea, or harmonize your mind and body with a yoga session bathed in the morning sun. You're sure to feel refreshed after enjoying a French-style spa treatment, where 150 different plant-based ingredients are blended to suit your skin condition and physical state. For Food, we offer creative Japanese cuisine using plenty of fresh ingredients from Izu. The chef's skills shine through in each dish, which not only tastes great but also looks beautiful, creating an extraordinary experience. Why not spend a luxurious off-time in a place with wonderful scenery, delicious Food, and an extraordinary atmosphere?

KAMENOI HOTEL ATAMI ANNEX/ Atami-shi Shizuoka

In a quiet space overlooking the beautiful sea,Enjoy breathtaking scenery and delicious seafood.

This hotel, renovated in March 2026, is located on a hill in Atami and offers ocean views from every room. Away from the bustling city center, it provides a peaceful and relaxing escape for adults. From the spacious Guest rooms, you can enjoy views of the marine blue Sagami Bay and the sparkling sunrise. You can savor a moment away from everyday life while admiring the magnificent scenery. The large Hot springs bath features a semi-open-air bath with panoramic views of the sea and Atami-shi. There are also reclining baths and individual tubs, allowing you to rejuvenate both body and mind. Restaurant, with its spectacular views of Sagami Bay, serves kaiseki cuisine perfect for adults, including sashimi and simmered local golden snapper. Why not enjoy a luxurious time in this tranquil setting?

Kinomiya Jinja Shrine

Staff recommendation ☆Tourist spot!

Located about a 5-minute drive from the hotel, the Kinomiya Shrine, known as a god of good fortune and auspiciousness, is a power spot you should definitely visit. After paying your respects to the sacred camphor tree, which is over 2,000 years old, relax at a rest area such as "Saryo Hoko" and enjoy the popular "Good Fortune Sweets."

Yatsugatake Kogen LodgeMinamimaki Village, Minamisaku District, Nagano Prefecture

Enveloped in the silence and music of the forest,Classical highland resort hotel

Nestled amidst the abundant nature of the Yatsugatake Mountains, this hotel exudes a comfortable and tranquil atmosphere. The classically decorated Guest rooms create an extraordinary experience, allowing you to forget the hustle and bustle of everyday life. Restaurant serves chef-prepared dishes using fresh ingredients from the Yatsugatake Mountains. After your meal, you can enjoy original cocktails at the bar lounge. The "Yatsugatake Kogen Hutte (former main residence of the Owari Tokugawa family)" on the hotel grounds, open to the public for a limited time until August 23rd, is another highlight. Based on the "half-timbered style" with exposed pillars and beams on the walls, its warm and inviting design is a major draw. The "Yatsugatake Kogen Music Hall" hosts concerts by renowned domestic and international artists. Why not immerse yourself in a blissful time accompanied by high-quality music?

Wooden bear

Our hotelRecommended points!

The historic Yatsugatake Kogen Hutte is a registered tangible cultural property. The wooden bear sculptures displayed inside are artifacts associated with the former owner, Marquis Yoshichika Tokugawa. Please enjoy seeing the bears with their various expressions.

For a limited time until August 23rd, we will be opening the "Yatsugatake Kogen Hutte" to the public and hosting the "Italian Fair 2026," where chefs from four popular Italian Restaurant in Tokyo will showcase their culinary skills on a weekly rotation.
Click here for details >

KIYOSATO KOGEN RESORTHokuto City, Yamanashi Prefecture

Spectacular views and tranquility at an altitude of 1,470m.Adult time to enjoy under a sky full of stars

This hotel boasts breathtaking views from the southern foot of the Yatsugatake Mountains. All Guest rooms face southeast, offering stunning vistas of Mt.Fuji and the Southern Alps. The hotel also features an open-air Hot springs bath infused with the scent of Akita cedar, an indoor bath surrounded by wood, and a sauna perfect for deep relaxation of mind and body. Surrounded by lush forest greenery, you can refresh your mind and body while enjoying the crisp mountain air. For dinner, Restaurant serves French cuisine featuring seasonal local ingredients such as mountain vegetables and Koshu wine beef. After dinner, we recommend a serious stargazing experience at the observatory on the top floor of the hotel. The magnificent starry sky will provide a romantic moment. Breakfast is a traditional Japanese breakfast with a rich local flavor, allowing you to start your day in a relaxed mood.

Kiyosato Terrace

Staff recommendation ☆Tourist spot!

Take a panoramic lift for a 10-minute aerial stroll to reach the "Kiyosato Terrace" at an altitude of 1,900 meters. Why not enjoy the exquisite cafe menu while gazing at the stunning views of the Yatsugatake blue sky, Mt.Fuji, and the Nobeyama Plateau from the terrace seating?

TATESHINA LAKE RESORTNagano Prefecture, Kita-Saku District, Tateshina Town

Experience an extraordinary time at an altitude of 1,550m.A hotel surrounded by nature on the shores of Lake Megami

Enjoy a retreat amidst the beautiful scenery of Lake Megami and a tranquil atmosphere reminiscent of Scandinavia. Surrounded by abundant nature and crisp air, you can forget the hustle and bustle of everyday life. The classically decorated Guest rooms offer a calm atmosphere perfect for adult relaxation. Some rooms overlook Lake Megami, allowing you to unwind in a private space. The open-air bath in the large public bath offers stunning views of Lake Megami and other magnificent scenery. You can also enjoy time to refresh your mind and body in the Finnish-style sauna. Restaurant 's dinner buffet features dishes made with abundant ingredients from Shinshu, sure to satisfy even the most discerning adult. With an all-you-can-drink alcohol option, you can relax and enjoy a moment of peace with your favorite drink.

Goddess Observation Deck

Staff recommendation ☆Tourist spot!

The "Megami Observatory," a hidden gem offering panoramic views of the Yatsugatake and Southern Alps mountains from an altitude of 1,700m, is about a 10-minute drive from the hotel. There are signs and parking available, so why not stop by during your sightseeing?

FUSAKI BEACH RESORT HOTEL & VILLASIshigaki City, Okinawa Prefecture

I was moved by the beautiful sunset!A resort surrounded by the nature of Ishigaki Island

This resort hotel, a recipient of the prestigious "World Luxury Awards 2025," offers an unparalleled experience surrounded by the stunning scenery of Ishigaki Island. Guest rooms boasts 19 different room types, including traditional Ryukyu red-tiled villas and hotel-style rooms, allowing you to choose the perfect accommodation to suit your travel style. At "FUSAKI SPA," you can enjoy luxurious treatments using organic plant-based ingredients. In the evening, the "Angel Pier" pier offers breathtakingly beautiful sunsets. Restaurant "HANARÉ" serves creative dishes made with carefully selected Okinawan ingredients. Enjoy a culinary experience that stimulates all your senses in a truly special setting.

Kabira Bay
Kabira Bay

Staff recommendation ☆Tourist spot!

Kabira Bay, a popular spot on Ishigaki Island, is a must-visit destination. You can experience the unique natural beauty of Ishigaki Island by taking a glass-bottom boat ride to admire the coral and fish, or by enjoying the spectacular views from the observation deck.

Phoenix Seagaia Resort/ Miyazaki City, Miyazaki Prefecture

The magnificent Pacific Ocean and Hot springs,Relax your mind with gourmet food.An exquisite resort space

This resort hotel on the Pacific coast offers an overwhelming sense of openness and tranquility, far removed from the hustle and bustle of the city. For a truly luxurious adult getaway, the upper-floor Guest rooms (Club Floor) of the Phoenix Seagaia Ocean Tower are perfect. Exclusive services on the Club Floor, such as a lounge where you can enjoy bar time, enhance the sense of exclusivity. At the tranquil Matsuzumiya Hot springs facility, you can enjoy the mineral-rich "beauty bath" that gushes from 1,000 meters underground. For Food, you can choose from a wide range of options, including teppanyaki featuring some of Japan's finest Miyazaki beef and authentic Italian cuisine, to find your favorite flavor. The hotel is also adjacent to the prestigious Phoenix Country Club, where world-class golf tournaments are held, so you can enjoy golf as well.

THE BEACH BURGER HOUSE
Kabira Bay

Staff recommendation ☆Tourist spot!

Located in Sun Beach Hitotsuba, a 10-minute walk from Seagaia Forest, "THE BEACH BURGER HOUSE" is a hamburger shop that has been selected as one of Tabelog's Top 100 Hamburger Restaurants three times in a row. Its California-style exterior is extremely popular as a photogenic spot!

Hotel Nord Otaru/ Otaru City, Hokkaido

Relax in a classical setting.A hotel overlooking the beautiful scenery of the Otaru Canal.

This hotel boasts a romantic location right in front of the Otaru Canal. Stepping inside, you'll be greeted by an elegant interior that makes the most of the warmth of wood, creating a luxurious European-style classical space. Guest rooms offer views of the canal, allowing you to enjoy the unique scenery of Otaru all to yourself. For a wonderful evening, head to "Duomo Rosso," the top-floor bar with a 270-degree panoramic view. Enjoy the hotel's carefully selected drinks while gazing at the canal and harbor scenery spread out before you, and spend a relaxing time as an adult. The next morning, you can start your day refreshed by basking in the morning sun in the observation lounge, which is open to the public free of charge.

Arch and ivy behind the hotel
Kabira Bay

Our hotelRecommended points!

The arch and ivy behind the hotel are a hidden photo spot, perfect for taking memorable pictures. The "Otaru Canal Cruise" takes you around the Otaru Canal and harbor in about 40 minutes, allowing you to enjoy the scenery of Otaru while listening to the captain's commentary.

Hotel Sonia Otaru/ Otaru City, Hokkaido

Enjoy a relaxing time in a natural Hot springs.A retro-modern hotel along the Otaru Canal

This classic hotel stands along the Otaru Canal. Approximately 70% of Guest rooms offer river views overlooking the canal, and guests can relax in a retro-modern space surrounded by British antiques. Located on the top floor of the main building is "Otaru Canal Hot Spring," a rare natural Hot springs in Otaru. The men's bath offers panoramic views of the canal, while the women's bath features an open-air bath. The amber-colored water has a soft feel, ensuring a comfortable and relaxing time. For dinner, guests can savor stylish sushi and grilled dishes unique to this port town. The Restaurant-style breakfast includes seafood bowls that you can make to your liking, as well as special fried chicken (zangi), allowing you to recharge your energy for the day.

Arch and ivy behind the hotel
Kabira Bay

Staff recommendation ☆Tourist spot!

The Otaru Sakaimachi Shopping Street, lined with historical buildings constructed from the Meiji to Showa periods, is the main street for Otaru sightseeing, offering a retro atmosphere. With approximately 120 diverse shops, it's perfect for souvenir shopping!

HOTEL MYSTAYS PREMIER Kanazawa/Kanazawa City Ishikawa

Approximately a 5-minute walk from Kanazawa Station.Relax in the spacious Guest rooms and enjoy delicious Food.

Located within a 5-minute walk from Kanazawa Station, this hotel is ideally situated as a base for sightseeing in Kanazawa. All Guest rooms are spacious, at least 32 square meters, allowing you to relax and unwind. The hotel also features a 24-hour free fitness gym and a library space where you can enjoy reading in peace, creating a tranquil atmosphere. You can also take advantage of the massage service to thoroughly relax your body. At Restaurant "Nami no Hana" on the second floor, you can savor Kanazawa's beloved local delicacies, "Kanazawa Jiwamon Ryori," in a sophisticated setting. Enjoy seafood and mountain delicacies such as blackthroat seaperch and Noto beef, as well as Kanazawa oden with its distinctive wheat gluten and spiral-patterned "Akamaki," and local sake while spending a comfortable and relaxing time.

Seafood bowls and sushi made with fresh seafood.
Kabira Bay

Staff recommendation ☆Tourist spot!

At Omicho Market, known as Kanazawa's kitchen, you can enjoy local delicacies such as seafood bowls and sushi made with fresh seafood. Taking a sightseeing bus that departs from Kanazawa Station to visit tourist spots like the Samurai Residences and Kenrokuen Garden is also highly recommended.
We also offer Staying plan that include a one-day unlimited bus pass for Kanazawa city, as well as Food vouchers usable at local restaurants.

All-inclusive hotel All-Inclusive Hotel

This all-inclusive style accommodation includes all drinks and Activity during your stay, all included in the price.Why not enjoy a relaxing adult getaway without worrying about your budget, just the way you like?

Toba Ocean Resort All-Inclusive Hotel/ Mie Prefecture Toba-shi

Enjoy the breathtaking view of Toba Bay all to yourself!A seaside hotel where you can also enjoy natural Hot springs.

Rebranded as an all-inclusive hotel on August 1, 2026, this hotel is situated on a hill overlooking Toba Bay, offering breathtaking ocean views from every room and beautiful island scenery. For a truly relaxing stay, we recommend the "Premium Japanese-Western Style Room" or the "Premium Twin Room" on the top floor. These special rooms feature balconies with private open-air natural Hot springs baths, perfect for refreshing yourself. Restaurant overlooking the sea offers a tranquil atmosphere befitting adults. You can savor the bounty of Ise-Shima, such as spiny lobster and Matsusaka beef, carefully selected by the head chef, in a fusion of Japanese and Western cuisine. With dinner, drinks in the lounge, and access to the ocean-view pool all included in the accommodation price, why not enjoy a leisurely and free stay?

Arashima Morning Market

Staff recommendation ☆Tourist spot!

Open only on the second and fourth Sundays of each month from 8:00 to 10:00, the "Arashima Morning Market" is a popular spot known to those in the know! It's packed with delicious local products, including fresh seafood, freshly picked vegetables, and homemade side dishes.

KAMENOI HOTEL NIKKO YUNISHIGAWA ALL-INCLUSIVE RESORT/ Nikko-shi Tochigi

Relax and unwind in the "Beauty Hot Spring."Enjoy gourmet food while sitting around a charming hearth.

This secluded hot spring hotel in Yunishigawa is steeped in legends of the Heike clan refugees. A tranquil and peaceful atmosphere prevails, allowing guests to enjoy a relaxing adult getaway. Yunishigawa Hot springs, a historic hot spring known for its beautifying properties, is said to be where the Heike refugees healed their wounds after their defeat at the Battle of Dan-no-ura. Enjoy the renowned hot springs while admiring the beautiful scenery of the seasons from the open-air bath. A sauna with a soothing woody aroma provides a perfect place for detoxification of both mind and body. A quiet lounge, perfect for reading or as a workspace, offers complimentary drinks and snacks. The dinner buffet boasts satoyama cuisine featuring abundant mountain produce. Enjoy a relaxing time savoring dishes such as dengaku (grilled tofu with miso paste) cooked over a charming irori (traditional Japanese hearth) and venison hot pot.

Staff recommendation ☆Tourist spot!

At Aizuya Tofu Shop, a handmade tofu shop using spring water from Yunishigawa, you can enjoy freshly made chilled tofu and sake in a tatami room. We also recommend visiting Yuzawaya, where you can purchase sake exclusive to Yunishigawa, and enjoying a conversation with the shop owner who knows the history of Yunishigawa.

KAMENOI HOTEL TONDABAYASHI ALL-INCLUSIVE RESORTTondabayashi-shi, Osaka Prefecture

I drank, ate, and was completely satisfied!Enjoy the spectacular scenery of the Kongo Mountains.

The hotel's main attraction is the breathtaking view of the Kongo Mountains from its prime mountaintop location. Conveniently located about an hour from Osaka city center, it offers a tranquil escape surrounded by abundant nature. The key to your stay is a "foodie hotel" experience that starts from the moment you arrive. First, satisfy your hunger with a welcome snack, then enjoy alcohol and snacks in the lobby lounge. At dinner, which includes all-you-can-drink, you can enjoy alcohol to your heart's content along with the hotel's signature crab dishes. There are plenty of other things to enjoy, such as relaxing in the large public Hot springs or gazing at the starry sky from the observation room. Spend your time freely and luxuriously until check-out time.

Grape picking

Staff recommendation ☆Tourist spot!

At Subar Farm, an agricultural experience park surrounded by seasonal flowers, you can enjoy harvesting activities such as strawberry picking and potato digging. Grape picking is available from summer to autumn, so why not participate and create some lasting memories of your trip?

KAMENOI HOTEL GENKAINADA ALL-INCLUSIVE RESORT/ Kitakyushu-shi City, Fukuoka Prefecture

Enjoy as much of what you like as you like.Enjoy at a hotel with a spectacular viewLuxury all-you-can-eat buffet

This resort hotel boasts breathtaking ocean views from every room, nestled on a cape overlooking the coast of Iwaya in Genkai Quasi-National Park. Its charm lies in the ever-changing seascape, from the beautiful sunrises and sunsets to the glittering fishing lights at night. Soaking in the open-air natural Hot springs bath will soothe your mind and body. For Food, both dinner and breakfast are served as a "free-order buffet," with each dish carefully prepared in a live kitchen after your order is placed. You can savor dishes made with fresh seafood from Genkainada and other seasonal local ingredients. The lounge, perfect for a sophisticated evening, offers a selection of alcoholic beverages and snacks, and you're welcome to bring your own local sake. Why not enjoy a special moment to your heart's content with a drink in hand?

Tomigahana (Myokenzaki Lighthouse)

Staff recommendation ☆Tourist spot!

Located about a 4-minute walk from our hotel, "Tomigahana (Myokenzaki Lighthouse)" is a scenic spot offering breathtaking views. The colors of the sea viewed from the cliff where the lighthouse stands, the islands offshore, and the striped rock formations are all well worth seeing.

Hotels with lounges A Hotel with a Lounge

Enjoy local drinks and snacks in our special lounge during your stay.Enjoy a relaxing time for adults that will enrich your travel evenings.

KAMENOI HOTEL ICHINOSEKI
Iwate

KAMENOI HOTEL ICHINOSEKISleeping LoungeDue to popular demand, the event has been extended until October 31st!

"Nemarai" means "Please take a rest" as a form of hospitality. A wide selection of sake from Tohoku, mainly Iwate, will be available. From the locally beloved "Kikunotsukasa" to the slightly addictive "Dadasukodan," please enjoy a drink that catches your eye. Draft beer and sparkling wine will also be available for a limited time until August 31st.

A must-visit spot!

World Heritage Site: Hiraizumi Chusonji Temple

The World Heritage site, Hiraizumi Chuson-ji Temple, is about a 20-minute drive from the hotel. During the autumn foliage season, the temple grounds are illuminated, and a chrysanthemum festival is held in late autumn.

KAMENOI HOTEL ITAKO
Ibaraki

KAMENOI HOTEL ITAKOYogappe LoungeWe will reopen from August 17th to November 30th.

"Yogappe" means "That's great!" We recommend Aiyu, a pure rice sake from a local brewery in Itako-shi and shochu. You can also make original sours and cocktails with Monin syrups and drinks from our drink bar. Of course, we also have soft drinks available.

A must-visit spot!

Tennozaki Park

Tennozaki Park, located on the shores of Lake Kasumigaura (about a 25-minute drive from the hotel), is a popular spot for enjoying the beautiful sunset views of Mount Tsukuba and Lake Kasumigaura.

KAMENOI HOTEL KUMANO TANABE
Wakayama

KAMENOI HOTEL KUMANO TANABE
Agara Lounge

"Agara" means "us" or "ourselves" in the Wakayama dialect. We offer Wakayama's proud plum wine, various alcoholic beverages, and local snacks. Enjoy a "Agara" time with sparkling wine, red and white wine, highballs, and more in hand.

A must-visit spot!

Tenjinzaki

At Tenjin-zaki, often called the "Uyuni Salt Flats of Wakayama," the beautiful scenery created by the water collected on the rocky reefs at low tide is a major draw. Be sure to take some stunning photos there.

KAMENOI HOTEL KOCHI
Kochi

KAMENOI HOTEL KOCHIGuest Lounge

"Okyaku" means "banquet" in the Tosa dialect. In addition to carefully selected local sake and authentic shochu from the breweries at Kochi, the hotel offers its own original homemade liquors made with seasonal ingredients such as Niyodo River sansho pepper and Kochi, as well as the famous "Mille Biscuits" from Kochi, which are also very popular.

A must-visit spot!

Submerged bridge

We recommend spots where you can experience the beauty of nature, such as the Niyodo River and Niko-buchi. Along the river basin, there are many "submersible bridges" that were built to be submerged during floods to prevent bridges from being washed away. They are popular photo spots.

Kirishima Kokusai Hotel
Kagoshima

Kirishima Kokusai Hotel

In a bright, sunlit corner of the lobby, you can enjoy a lounge featuring a "shochu bar" offering 12 varieties of shochu from Kagoshima Prefecture, as well as coffee.

Staff recommendation!

Submerged bridge

On weekend evenings, we host a variety of events, including live performances of "Kirishima Kyumen Taiko," a traditional performing art designated as an intangible cultural property of Kirishima City, as well as piano and violin concerts, juggling, magic shows, and more. Enjoy them while sipping on some shochu.

Activity for adults Refined Activities

Experiencing the unique charms of a place, such as its rich nature, history, and traditional culture, is one of the greatest pleasures of travel.Why not enjoy an exciting journey filled with high-quality experiences that stimulate your curiosity?

National Astronomical Observatory of Japan Nobeyama Radio Observatory
Nagano Prefecture and Yamanashi Prefecture

Yatsugatake Kogen Lodge, Kiyosato Kogen Hotel, YATSUGATAKE KOGEN RESORT
[National Astronomical Observatory of Japan, Nobeyama Radio Observatory] Director Nishimura's Special Lecture & Night Tour

In Nobeyama, known as the "holy land of radio astronomy," you can experience a special lecture by Dr. Atsushi Nishimura, Director of the Nobeyama Radio Observatory of the National Astronomical Observatory of Japan, and a night tour of the observatory, which is normally off-limits.

Recommended points!

National Astronomical Observatory of Japan Nobeyama Radio Observatory

The event will be held for two days each month from May to September. The lectures and guided tours will change monthly, so you might discover something new each time!

Horse riding experience in the highland forest
Nagano

TATESHINA LAKE RESORT
Horse riding experience in the highland forest

Enjoy an authentic horseback riding experience at our riding ranch, surrounded by the rich natural beauty of Lake Shirakaba, perfect for beginners. Spend a special time interacting with horses while feeling the nature of the Yatsugatake Mountains.

Recommended points!

lesson

Special rates available for hotel guests! Lessons cover communication with horses and basic handling, so even beginners can feel at ease.

Activity you can enjoy at KAMENOI HOTEL AWAJISHIMA
Hyogo

KAMENOI HOTEL AWAJISHIMA
Incense making experience

Why not try making incense at Kunjudo, a shop with over 100 years of history? Choose your fragrances and colorings, mold them into your desired shape, and then dry them at home to complete the process.

Recommended points!

Recommended points image

In addition to numerous exhibits of incense raw materials and other items, the shop attached to the showroom also sells a variety of incense-related goods.