Holiday houses in Kaisei

120㎡ mansion floating in the forest | Art, sauna, and semi-open-air bath

A 120-square-meter private rental residence that seems to float in the valley of the forest. Outside the window, the forest view spreads out at the same level as the trees. When you go out onto the terrace, you will be enveloped by a feeling of openness as if you were floating in the air. ◼︎ Hot bath and sauna surrounded by the forest The bathtub can comfortably accommodate 4-5 adults, and it is equipped with a sauna and a water bath. Open the window and step into the semi-open-air bath where you can feel the forest air. On the deck, trees fill your view, and you can enjoy an open-air bath as if you were surrounded by the forest. ◼︎ Suki-yaki with high-quality meat and local vegetables We offer sukiyaki as a paid option (8,800 yen/person). We purchase high-quality meat from time to time and serve it with vegetables from Gotemba on a sunken kotatsu table. We also provide freshly cooked rice in an earthenware pot. If you would like it, please book by message at least 2 days in advance. ◼︎ The quiet beauty of Japan Seasonal flowers are arranged throughout the building, and Japanese art, antiques, and paintings are placed everywhere. It is a small gallery-like space surrounded by nature where you can experience beautiful things. ◼︎ A location that combines nature with convenience About 10 minutes on foot from the nearest bus stop. There are also restaurants dotted around the area, making it a convenient location for dining and getting around while being surrounded by the tranquility of the forest.

Location · Bathroom · Checkout

3minBus/Hakone Villa/Onsen+Sauna/in the meantime

In the meantime, a private villa surrounded by the forests of Hakone.This is an extraordinary space where you can experience a natural hot spring, an authentic sauna, a BBQ, and a campfire, all in one building. It was featured in a Hakone special on TBS's popular TV program "O-Sama no Brunch." Introducing the ■Accommodations Welcome to the inn where cozy design meets the blessings of hot springs It is a private space surrounded by trees, making it ideal for families and groups. There is also a Japanese-style room, so you can rest easy for families with small children. The BBQ and campfire area is located on the covered piloti, so you can enjoy it without worrying about rain.Directly connected to the sauna, you can go straight to the shower and then enjoy the breeze again after your sauna. The living room is equipped with underfloor heating, so it is comfortable even during the cold season. ■Key Facilities Full renovation: Sophisticated interior by a professional designer ・ Hot spring: Ninodaira Onsen, which has a skin-beautifying effect BBQ facilities: Fully equipped with an authentic BBQ grill Bonfire space: Relax around the bonfire at night ・ Projector: Watch movies on a large screen ・ Sauna & water bath: Sauna and water bath that can be reserved ・ Japanese-style room: A Japanese-style room with tatami mats for a traditional Japanese atmosphere ・ Facilities for children: Baby chairs, children's tableware, futons, toys, etc. are available

Family · Value · Kitchen

A quiet private villa with a superb view terrace overlooking Mt. Fuji and Lake Yamanaka, where you can also enjoy a BBQ and sauna!

This accommodation is a private resort called "Private Resort Hoshike", located in a villa area about 7 minutes by car from Lake Yamanaka, which was renovated by a designer in November 2025. In a calm, modern Japanese space that makes use of the warmth of wood, you can see the magnificent Mt. Fuji in front of you from the room and the terrace. If you go out to the terrace, you can enjoy a relaxing BBQ with Mt. Fuji in the background. Spending time looking at Mt. Fuji, which changes its appearance depending on the season and time of day, is a special experience that can only be enjoyed here. ▫️ Notes ▫️ About the natural environment. It is a natural environment. We take measures to prevent insects from entering the room, but it is difficult to completely prevent them, so we do not recommend staying here if you are not good with insects. About the surrounding walking paths There is a walking path next to the house, and hikers occasionally pass by. About winter use There is a steep uphill slope to access, so please equip studless chains in winter. The hotel is also accessible only by car or taxi.

Location · Family · Checkout

Entire traditional house with a backyard dog run, 160 m² | Pet room and theater room | 2 minutes from the station, in the Hakone/Odawara area

[Property Overview] This is a single-story rental inn that makes use of a Showa-era Japanese house. Pets are allowed. A 2-minute walk from Daiozan Station, with parking for 2 cars. It is suitable for those who want to spend time with their family and pets in a quiet residential area. [Space Details] Sekimoto is an inn built in the Showa era that makes use of a traditional Japanese house. We do not rebuild or excessively renovate, but rather cherish the atmosphere of the home. Only the first floor is available for accommodation, but you can enjoy the whole building without worrying about the surroundings. The garden is spacious and suitable for spending time with pets while enjoying the outdoors. There is an audio room in the room, where you can spend a relaxing time enjoying music and videos using streaming services such as YouTube and Netflix. *Netflix has an account at the accommodation. We also have a dedicated space for pets, so that people and pets can relax. No. M140056249

Location · Family · TV

[SAKURA Villa] Natural hot spring★ resort atmosphere Heal in★ nature [Hakone] [Koshimadani]

We offer a stylish house with a private hot spring bath in Koshimadani. It is a 7-minute walk from the Saru-no-Chaya bus stop, making it very convenient. (The front road is a steep slope.) The natural hot spring baths are constantly replenished by the source spring and can be enjoyed 24 hours a day. The hot spring source is Kowakudani Onsen, which is weakly alkaline. We also have a★ BBQ space for your convenience! (We also provide equipment for rent. We will charge you 4,000 yen after use. ) We have introduced a★ bioethanol heater for★ winter only. Please let me know when you use it. We'll charge you 2,000 yen after use. Parking for 2 cars is available on site. Looking forward to welcoming you! * The entire house will be rented, but the price will vary depending on the number of people. The displayed price is for 2 people, so please enter the correct number of people before booking.

Value · Family · Breakfast

Mt.Fuji Hidden Garden/Near Oishi Park/Entire Villa

A villa nestled in an expansive garden on the plateau.Please enjoy a relaxing and luxurious vacation in a spacious and quiet room. This is a rental villa ideal as a base for sightseeing in Mt. Fuji. Located on the scenic north shore of Mt. Fuji through the lake, the villa is surrounded by rich nature and beautiful trees, and has a high sense of privacy. Enjoy an unobstructed and dynamic view of Mt. Fuji from Oishi Park and Lake Kawaguchi, a 5-minute walk away. We provide e-bikes at Villa, so please use it to explore the area around the lake and go out to nearby restaurants and convenience stores. Complimentary dinner (Obento) is provided for guests staying, so you can feel at ease even if you arrive late. Enjoy the best vacations surrounded by beautiful gardens, silence, and relaxing time. We are looking forward to your visit.

Value · Family · Comfort

1min to the Ocean! Renovated Villa for Your Only

1 min from the Pacific Ocean! It is a meticulous renovation house, located close to the "Tunnel Leading to the Sea", a famous photogenic shooting spot. At dawn and sunset, anytime you can visit to the shore. No limit, no wall, only the Horizon and the Sky. Inside this house is fully renovated for comfortable staying. A kitchen, bathroom and a toilet , laundry machine and dryer is installed and free for use. A couple or family of 2-4 is suite on here! Also, 6-minute walk from the Hakone Loop.

Location · Family · Decor

Forest Private Villa｜Natural Onsen & BBQ

A secluded forest villa for one group per day. Enjoy serene greenery from every room, with a private hot spring and deck BBQ for a peaceful escape. [Features] ・Natural hot spring ・Gas BBQ grill on a wooden deck ・Spacious 2LDK layout, accommodates up to 12 guests [Access] ・6-min walk from “Kozuka Iriguchi” bus stop (Hakone Tozan Bus) ・10-min bus from “Sengoku Information Center” (Odakyu Highway Bus) ・4-min drive to supermarket / 3-min to convenience store ・Free on-site parking for 2 vehicles

Family · Value · Getting around

A luxurious healing space with Mountain view!

Opened in 2024, "Hakone Seiun" is a tranquil retreat just a 13-minute walk from Hakone Yumoto Station. Blending traditional Japanese and modern Western design, it offers a serene space to relax. The elevated dining room connects to a balcony with stunning Hakone mountain views. Enjoy the Marshall sound system, high-def TV, and a fully equipped kitchen. A bath with large windows overlooks a garden. A 7-Eleven convenience store is located just a 3 min walk away. A luxurious escape in nature.

Value · Family · Cleanliness

6min to Hakone Loop & your Private open-air bath !

This house is a charming, traditional Japanese house that has stood the test of time! Recently, massive upgrades have turned it into a fun and very livable time capsule. Located just 6 minutes from Odawara Station, RockWell House offers you the ability to touch the past. Surrounded by nature (mountains,rivers and the shimmering sea) it's just a stones throw away from many delicious restaurants as well as Odawara Castle, RockWell House offers distinct charm in it's traditional sense. Enjoy!

Location · Family · Nearby

Black diamond Hakone Yuan | Private Onsen Hideaway

Welcome to "Black diamond Hakone Yuan," a brand-new (Aug 2026) private villa in Ninotaira, Hakone. Just a 2-min walk from the bus stop, this 140sqm, 4-bedroom retreat hosts up to 10 guests (6 double beds). Enjoy our luxurious wellness facilities: a 100% natural free-flowing hot spring indoor bath, a semi-open-air Hinoki cypress bath, and a private sauna. With 2 bathrooms, 2 toilets, and a washer-dryer, it is perfect for groups and long stays. Relax in Hakone's pristine nature!

Cleanliness · Bathroom · Hospitality

Traditional Japanese House | Mt.Fuji | Hinoki Bath

Step into your own 100-year-old Japanese home 🇯🇵 Experience authentic Taisho-era architecture, tatami floors, a hinoki cedar bathtub, and peaceful mountain silence. No hotels. No crowds. Just your group in a genuine Japanese home at the foot of Mt. Fuji. Nestled in Nishikatsura, a tranquil countryside town. Enjoy the same breathtaking scenery as Kawaguchiko—without the crowds. Equipped with two air conditioners for a comfortable stay. ★4.99 reviews · Guest Favourite

Family · Value · Walkability