Iwai Station × Detox AccommodationHighly rated Hotel·Ryokan

Thank you for your very kind support, including answering our questions in advance, which made our trip truly comfortable. We were a little worried about the weather, but it was mostly cloudy, and even when it rained it was only a light drizzle, so we were able to enjoy the BBQ as well. The BBQ oven was set up just outside on the terrace under a roof, so we could use it with peace of mind. The Room was extremely clean, and all the amenities were stylish. There was also a washing machine, which was very convenient for doing laundry on site. We would love to stay again. Thank you very much for everything.

A luxurious, unhurried escape right in front of the sea. The private pool, sauna, and relaxation area were fantastic—an ideal space to enjoy without worrying about anyone around you. Spending time at a leisurely pace while taking in the ocean view was truly soothing, making it easy to forget everyday life and fully unwind. Rather than packing your schedule with sightseeing, this villa is perfect for those who want to slow down and simply enjoy being here. It was a wonderful villa—luxurious yet somehow calming—and a place I’d love to return to. Thank you!

We stayed for a one-night, two-day trip with my parents and our beloved dog, Coco. This was our second stay, and once again, we were thoroughly impressed by the comfort and luxurious private atmosphere. Since it’s a fully private rental, we could relax as a family without worrying about others around us. The interior was very clean, with stylish and user-friendly appliances and kitchenware. The Facility also provided thoughtful amenities for guests with dogs, which was incredibly helpful. The spacious and chic villa made the entire stay feel truly special. Coco tried swimming in the pool for the first time! Seeing her happily swim brought smiles to all of our faces. In the evening, we enjoyed a BBQ with fresh meat and seafood—my parents were thrilled and said they’d love to come back again! It became an unforgettable trip filled with wonderful memories. For those looking to enjoy luxurious yet free-spirited moments with their dogs, I highly recommend this place. We definitely look forward to staying here again!

I usually stay here with my husband, but this time I stayed with three friends. I wanted to relax and unwind with friends I hadn’t seen in years. We enjoyed the Onsen, meals, and drinks, and we didn’t want the hassle of settling up every time, so we chose the all-inclusive plan. It was a great decision. My friends were thrilled too. Thank you very much. There’s a pier about a 5-minute drive from the Hotel with an amazing view—highly recommended. If you ask at the Hotel front desk, they’ll tell you how to get there.

We stayed with a group of eight. The Room was clean, and we could use the fireplace and have a campfire—an Accommodation we were very satisfied with! Responses to our questions were also quick. If I had to say one thing, it would have been nice if there had been a dishwasher. Next time, we’d like to visit in a warmer season.

The Room’s greatest highlight is the ocean view from the bath inside the guest room. In many places, the bathroom and Room are separate, but being able to step straight into the bath within the Room felt truly special and gave a wonderful sense of escape. There is also an outdoor sauna, making this stay feel far more unique than most other Facility options. Honestly, I didn’t expect that much at first, but having “my own private sauna” was even better than I imagined and left me feeling deeply refreshed in both body and mind. One small thing to note: because the sauna is outdoors, you need to pass across the balcony briefly. At that moment, you may occasionally make eye contact with people walking along the seaside, so it’s worth being a little mindful. Another personal favorite was the selection of books in the Room. It seems to vary by Room, which adds a small pleasure—wondering what kind of books will be there this time. There are no meals provided, but the extra-paid curry in the refrigerator was much better than expected and very satisfying. You can also purchase coffee beans and enjoy taking time to grind them and brew coffee—something I don’t usually do. Staying here wasn’t just about spending a night; it was time to engage thoughtfully with everyday acts like sleeping and eating. Because of its simple space, it naturally made me reflect on life itself—and what happiness means. It truly felt like a special place.

Two families with kids stayed for two nights. The terrace and lawn, where you can have the breathtaking satoyama views all to yourself, were simply incredible—we felt refreshed far beyond what two nights would normally allow. We’ve stayed at many private rental homes, but it was rare (and greatly appreciated) to find information about an on-site private chef on the property’s own website—it was the deciding factor for our Reservation. Being able to enjoy a meal in such a wonderful setting, combined with perfect weather, made this an unforgettable stay. Having access to a fire pit was also fantastic. The hill is indeed steep in parts (like some roads in Izu or Shimoda), but the steep section is short, and driving a typical sedan didn’t feel overly stressful. (It might be different with a wider or longer vehicle like a Jeep or van.) As for insects: I’m someone who can’t even stand seeing roaches and can’t clean up after them—but other than pests, bugs don’t bother me—so it didn’t concern me at all. We did use insect spray at times (I would have left them alone, but one of our friends dislikes bugs), and it was a freezing-type spray rather than one with insecticidal chemicals, which was another big plus. The interior was clean and comfortable, and we also liked how much storage there was in the bedrooms. Since it’s a traditional old house, the walls are thin (voices from the living room or tatami room carry into the bedrooms), and laying out futons in the tatami room is self-service. The kitchen equipment, plates, and wine glasses were well stocked in both variety and quantity. In addition to basic seasonings, it was convenient that leftover condiments from previous guests were kept in the refrigerator as-is. On the other hand, there’s no dishwasher; also, kitchen ventilation wasn’t great for our taste, and we found the dining area size/atmosphere—and especially the lighting—a bit too bright. Still, none of that compares to this one-of-a-kind location and how wonderful the terrace and garden feel.

We were looking for accommodation for our family of five and one dog, and we found this place. Since we live in an area without the sea, both our family and dog were thrilled with the ocean right in front of us. The absence of a TV actually increased family conversations, and we felt closer through activities like Othello, card games, soccer, and badminton. The manager was very kind and attentive, and we would love to visit again. Thank you very much!

There were several flies in the Room, and the shower drainage was slow, which was a bit concerning. It would have been better if insect repellent was placed in an easily noticeable spot! The atmosphere and location were excellent. Sunset Beach was breathtaking. The terrace bathtub kept the kids entertained, while adults could enjoy a relaxing BBQ. The large BBQ grill was very convenient. Thank you for a wonderful stay!

We rented the entire accommodation for 8 adults this time. Although we were a bit unsure about staying in a private villa, as it was a new experience for us, the staff welcomed us on-site and explained how to use the sauna and bathroom facilities, which allowed us to fully enjoy our stay with peace of mind. While there are residential houses nearby, they are well-concealed by fences, ensuring privacy. Combined with the stylish interior design, it created an extraordinary atmosphere to enjoy. For 8 people, staying at a hotel would require booking two rooms; however, being able to stay together in one room at this private villa felt like a great option personally.

The facility was well-equipped, and I had an amazing time. It was clean and very satisfying. Thank you very much.

We stayed for one night with the Plan that includes a BBQ dinner. As described, there was an excellent selection of dog amenities. We brought shampoo supplies from home just in case we needed to use the dog shower, but everything was so well provided that we didn’t need them at all. Tateyama in March was colder than we expected, and we realized we hadn’t prepared well enough. Our dog isn’t very comfortable going out, but before our baby is born, we wanted to make some memories with our beloved dog—this is the place we chose after searching carefully. Walking along the coast during our morning walk is also a moment we’ll always remember.\nThank you very much.

It was a wonderful building and a clean Room. We could feel the thoughtful attention in everything, including the kitchenware and bathroom amenities. The view was amazing, and the sunset was beautiful. We were slightly bothered at times by people fishing passing in front of the house, but otherwise it was perfect. We would like to stay again.

Thank you very much for your hospitality. We were able to spend a relaxing time with our family over the New Year holidays in an amazing location! The beautiful weather made the sunset views even more spectacular. The amenities were excellent, and we enjoyed the sauna, pool as a cold plunge, and even had a family karaoke competition. We would love to stay here again in the future!

This was our first time staying here. The pool, sauna, and jacuzzi were all in the garden, with plenty of space, and we enjoyed them very much! There are three Rooms, and all bedding is provided; we stayed with two people and two dogs, and it felt more than spacious enough! All tableware, appliances, and cooking utensils were provided, everything was clean, and we would love to stay again—and will recommend it to our friends!

The Room and Facility are clean. Having laundry facilities was very helpful. I would like to stay here again if I have the opportunity.

Everything was excellent overall. The location is right in front of the ocean, and you can walk to the beach. We enjoyed a luxurious stay with our dog. The BBQ ingredients were also very delicious. It would be nice to have lights by the pool and a microwave. We would like to visit again.

The facility was excellent, but there were issues with missing supplies and lack of management. - Despite being informed in advance that outdoor sandals would not be provided, they were available upon arrival after purchasing and bringing our own. - Water leakage from the air conditioner vent above the living room entrance. - Burnt-out light bulb in the living room floor lamp. - Poor drainage in the 2nd-floor bathroom, making it difficult to drain water smoothly. - No toilet paper or spare rolls in the 2nd-floor toilet. - Malfunctioning massage chair on the 2nd floor. - Complimentary water was stated as 500ml per person + one 2L bottle; however, for a group of four staying two nights, only eight 500ml bottles and one 2L bottle were provided. - No spare paper towels in the kitchen. - Insufficient towels provided overall. - Only a small amount of used olive oil available in the kitchen supplies. Attempts to contact via listed numbers resulted only in being told that confirmation with responsible staff would be needed without immediate answers—likely due to outsourcing management responsibilities—but stricter oversight is necessary as these issues inconvenience guests significantly.

We stayed here as our accommodation for a two-day trip to Tateyama. We enjoyed plenty of fresh seafood from Tateyama while using the terrace barbecue grill, all with a stunning view of the ocean right in front of us. The interior was very clean, and it was fully equipped with tableware and amenities, even featuring a luxurious sauna. There were four of us staying, but since it's a three-story building with ample space, it could easily accommodate larger groups as well.

Stayed with four colleagues, making a group of five men. The sauna was authentic and spacious enough for all five of us! The temperature was high, and self-pouring löyly was available. Since there was no cold plunge pool, we filled the jacuzzi with water to use instead, but the water temperature felt a bit warm and less satisfying. Other than that, everything was perfect! The pool was enjoyable, and the barbecue grill was user-friendly and convenient. We also had fun with karaoke. The beds were soft and comfortable, allowing for a great night's sleep. Would love to stay here again!