
Vacation rentals with a hot tub in Gunma Prefecture
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Top-rated hot tub rentals in Gunma Prefecture
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Newly built in 2022, featured on TV many times, luxury secret base for adults, 120㎡ sauna, jacuzzi, campfire, BBQ [Building B]
Every year from summer to early fall, it is a season when the coolness unique to the highland at an altitude of 1,000 meters is prominent.During the day, the temperature remains at a level that allows you to enjoy the refreshing sunlight filtering through the trees, and in the evening, the temperature drops sharply, making the tropical night of the city seem like a lie. During the day, you can spend an active time strolling in the shade of the trees and feeling the highland breeze, and in the evening, you can enjoy a relaxing time with a blanket at hand. An entire private newly built villa with a quiet 100 tsubo (1500 ㎡) forest garden.The property was featured in Yusa Salad and Ariyoshi no Kabe. Make yourself at home in this spacious villa.It is an exclusive space for an entire house in a forest rich in nature.In the quiet living room, the cozy warmth of the fireplace and enjoy Netflix with the latest Aladdin projector.Relaxing time is recommended to cool off in the outdoor jacuzzi after warming up to the core in the sauna for up to 7 people. The wide wood deck terrace overlooks the wilderness.Speaking of special experiences, outdoor dining with a gas BBQ grill (for a fee).Talking around a bonfire and reading time overlooking the forest is also luxurious.

We hope you have a great time in this stylish container house! The tent sauna with a view of the lake is also great!
This is a private container house on the shore of Lake Gyokudō, a beautiful lake in Suefuno, Chichibu. We connected a 20 ft container and a 12 ft container with an outdoor living room. Limited to one group, so you can enjoy with peace of mind. We reuse containers that were actually used at sea, so you can feel the authentic taste and romance. The site is 250 tsubo, so it's okay to bring a tent. Barbecues and fires are allowed on the premises. You can enjoy a barbecue over a direct fire. We also have a tent sauna, drum can bath, firewood cutting experience, row boat, etc. Please let me know if you have any requests. You can go down to the shore of Lake Gyokudoyo from the premises. Enjoy the beautiful scenery that changes from hour to hour. 8-minute walk from Chichibu Railway's Hakusan Station 18 minutes by car from Hanazono Interchange 17 minutes by car to Fukaya Premium Outlets 3-minute drive to Kame-no-I Hotel Nagatoro, a natural hot spring hotel Nagatoro is 12 minutes by car 15-minute drive to Mt. Hodaka This is a private facility, but it is limited to those who can follow the rules. It is a very quiet place, so please refrain from booking if you intend to drink and make noise until late at night. Please cooperate with the house rules.

Newly built in July 2024, adult hideaway, sauna, BBQ, bonfire, stone bath, open-air bath (Jacuzzi) 123.58㎡ [C]
Every year from summer to early fall, the coolness unique to the highland at an altitude of 1,000 meters is particularly noticeable. During the day, the temperature remains at a level that allows you to spend a refreshing time in the dappled sunlight, and in the evening, the temperature drops sharply, making the tropical nights of the city seem like a lie. During the day, you can spend an active time strolling in the shade of the trees and feeling the highland breeze, and in the evening, you can enjoy a relaxing time with a blanket at hand. STAYCHELIN 2025 award-winning accommodation Please relax and unwind in a spacious and quiet space. After enjoying a sauna that warms your body from the core, cool down in the jacuzzi. There is a gas BBQ grill available for a fee on the spacious wooden deck, where you can enjoy the fresh air while looking out at the forest, and you can also enjoy a campfire. Enjoy a premium sauna and glamping experience. On a property of 891 m² (269 tsubo) You can have a special time while feeling the nature. The living room is equipped with a projector, so you can enjoy Netflix.

[Open-air bath] An old private house where you can enjoy BBQ, etc. near the station | Popular private brand [Rain BBQ]
Families, couples, and groups. Enjoyable in a variety of situations! "Entire rental hotel teihaku" with BBQ and open-air bath is a private hotel brand that is mainly located in the Chichibu area. Located in the center of Nagatoro, this casual inn lets you enjoy the scenery of the countryside and the atmosphere of a renovated old house built over 100 years ago. The covered BBQ garden is equipped with a BBQ stove, grill, etc., so you can enjoy a BBQ without worrying about the weather as long as you bring your own ingredients. The best part is the open-air bath in the guest room with two Goemon baths lined up. The hot and cold baths are amazing. We can accommodate up to 16 people, so it is also recommended for groups and corporate training camps. On weekdays, it is a price that is easy to use even for couples and small groups. Easy access to Nagatoro's famous "Iwatatami" and a 10-minute walk to the supermarket. The nearest station, Nogami Station, is also a 10-minute walk.

Kita-Karuizawa [Second House LUONTO] New Nordic-style modern log house in a coniferous forest
A modern log house like a grown-up's hideaway, nestled in a quiet coniferous forest at the foot of Mt. Asama.You can relax your mind and body, surrounded by the scent and warmth of wood. Nordic miscellaneous goods, IITTALA, and Arabia dishes from Finland.You can feel Scandinavia through your stay. Finnish sauna hut, water bath, relaxation space.Enjoy a premium forest sauna time with the soothing scent of cypress. In the outdoor dining space, you can enjoy BBQ time with your loved ones in the midst of rich nature. There are also many sightseeing spots nearby that people of all ages can enjoy.It is also conveniently located to Kusatsu/Manza. Note that due to the cold weather, the outside temperature is very low during the winter months. To prevent freezing, the outdoor water bath will be closed from the end of November to around April. * A sauna is available. The BBQ grill is also not available for use from December to March.Thank you for your understanding.

Luxury stay in Sengen Kogen | Free half open-air bath & BBQ grill (6-283)
Resort property surrounded by rich nature [Because it is operated by the management office of Prince Land Villa, you can rest easy in case of an emergency] 40-minute drive from Karuizawa Station. A summer resort surrounded by beautiful nature at an altitude of 1,100 meters, Mt. Asama It is a resort property located in the popular Prince Land vacation area. On sunny winter days, you can see Mt. Asama from between the trees. You can rest assured because it is a private rental. The warmth of the wood and the living room are open, You can also use the barbecue in the garden and deck. We have a Weber grill (1 LP gas fuel already installed * free). Additional LP gas fuel is sold at the management office for 1,500 yen (tax included) per bottle. For hygiene reasons, we do not provide any food or condiments, so please bring your own. Floor plan 2LDK (LDK, 2 bedrooms) - Free parking spaces available

One group per day, relaxing and leisurely.
While in the city, there is greenery, soil, and birds chirping. It has a historic feel. The building uses Yakusugi and Akita Sugi. The built-in storage in the house is very rare in this area and is worth seeing. If you are in the stone storehouse, you will definitely feel indescribable! Daily necessities Fridge, range, gas stove, drum style washer/dryer, etc. You'll be fine no matter how many days you stay. There is also a sauna. After the sauna, take a shower that is a little too intense to clean yourself up. Within 1 km to places considered to be Ashikaga tourist destinations. You can also walk around. There are also electric bicycles, so you can also go cycling! We've created a relaxing space and look forward to making you feel happy to be in this house.

Rock Forest Hokuriku Izawa [BBQ in the fireplace in the forest & hot spring bath fed by a source spring on a rock]
A 1000 square meter private villa with 7 spaces. The entire "Rock Forest" has seven main concepts. We offer each "way of spending time". After procuring fresh ingredients locally, move to the Rock Forest, park your car in the parking lot, and go up the stairs to bring the ingredients to the hearth space. You won't see any other people. It is 60 minutes by Shinkansen from Tokyo to Karuizawa, and 30 minutes by car from Karuizawa Station, so you can work in the morning and take a half-day off in the afternoon, for example. Surrounded by nature, you can relax and enjoy an extraordinary time. < Winter season November-March > The outdoor bath is closed during the winter months.

AsamaMori : a private onsen villa in Kitakaruizawa
Asama Mori is a private onsen property located in an exclusive resort in Kita-Karuizawa. Our villa is hidden in abundant nature that changes with the beautiful colors of the seasons. The pure hot spring water is sourced directly from nearby iconic Mount Asama. This mineral rich water is blessed with many healing properties. You can choose to rest and relax in this large comfortable home or explore the area. Kita-Karuizawa has much to offer and our property is the perfect place to call home.

Largest private villa with the natural hot springs
The Guest House Japan Asama was produced by the team used to work for a well known airline marketing team. The main concepts of the stay are "nature", "specious" and "hospitality". Guests can enjoy natural private onsens in the large size villa located in the national park. The private villa has 2 floors and each floor has over 120 square meters. The highlights of the villa are stone bath at inside of the villa and cypress bath at outside. Enjoy our natural onsen at both inside and outside!

Tatehata House with Hinoki Bath + Sauna
This mid-century modern gem was built in 1968 and sits within the rolling forests of Kitakaruizawa’s Mount Asama. Created by a renowned Japanese architect in the 1960s as his private hideaway & creative workspace. - Original Japanese midcentury design - Private Finnish sauna & rooftop hinoki bath - Ideal for romantic getaways, creative weekends & family trips to nature - Quiet forest walks - Located in a historic holiday home area popular with many of Japan’s great 20th-century artists

【Noël Kitakaruizawa Seiryu】 Sauna & Open Air Bath
A luxury retreat in North Karuizawa's forest at Mt. Asama's foot, with a crystal stream nearby. The 110m² villa features wooden interiors with a 50m² deck offering a barrel sauna and wood-fired bath. Experience the ultimate sauna ritual with a refreshing dive into the stream. The air is fresh, typically 10°C cooler than cities - perfect for summer. Fall asleep to the stream's sounds under starlit skies. Reconnect with nature at Noël Kitakaruizawa Seiryu.
Popular amenities for Gunma Prefecture hot tub rentals
House rentals with a hot tub

Hanazono Villa

[BBQ/fireworks/campfire] A single-story house where up to 12 people can play in a spacious area.Make precious memories with family and friends | 10 minutes from the Numata Interchange

Kominka with open-air bath

A villa retreat at an altitude of 800 m with a refreshing atmosphere, where you can leave your smartphone behind [Hot spring bath fed directly from the source spring] 7 minutes to Hokawa / Dogs OK

The best hot spring in Japan.Ski resort.

LAKESIDE HOUSE 10-min drive from Karuizawa Sta.

Himecho@Yasushi - stylish JP house in NozawaOnsen!

[Kanauya] Kyu-Usui Pass Promenade, Tetsudo Bunka Mura 3 minutes by car, Karuizawa 25 minutes, whole house rental, 2 nights or more
Villa rentals with a hot tub

Dog-friendly American house with dog run and BBQ

【ファンディーナ細原】Kitakaruizawa luxury private villa

Sauna, open-air bath, covered BBQ, 10 minutes from Seibu Chichibu Station, retreat in the sauna [Entire rental hotel, Teihaku]

3000㎡Private Nikko Villa | BBQ & Outdoor Tub

Villa Metsä KaruizawaSPA棟 A

2024 Newly Built Villa with Hot Spring [Matsugane] 140㎡, Near Golf & Ski Resort, BBQ Possible, Maximum 11 People

Private villa |Open-air bath | Wi-Fi | pets | BBQ

Nunobiki-an with private sauna & cherry blossom garden, 54sqm, breakfast included, 2 people
Cabin rentals with a hot tub

木香苑

Entire log house in Karuizawa and Saku Highlands with a view of Mt. Asama / Grill on the forest terrace and enjoy the starry sky

BBQ, campfire, outdoor sauna, pizza oven, etc. Private villa for outdoor activities

Aokura Green Terrace

ププの森 / Exclusive use of a 6,000-tsubo forest – Stargazing BBQ + Wood-Fired Sauna

Hoshino Area/Newly Built Finnish Log Cabin/Healing with the Sound of Nature in the Forest (6-10 people)

Kita-Karuizawa [Second House KUKKA] New Nordic-style modern log house in the foothills of Mt. Asama

Enjoy a mountain hut with unlimited access to the hot springs
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