Family-friendly vacation rentals in Agatsuma County

Entire modern Japanese-style cypress villa for rent | Spacious villa for everyone | BBQ, hot spring, and outdoor activities

Spacious living room with all-cypress construction and a sloping ceiling. Enjoy a stay in a high-quality, privately rented villa built by Sumitomo Forestry, surrounded by natural light and the scent of wood. Kosya-an, a relaxing inn, is a private rental villa built entirely of cypress wood and located in Minakami-machi, Gunma Prefecture. The spacious living room, with its sloping ceiling, is bathed in soft light and designed as an open-plan space where even large groups can relax. Spring to summer is a treasure trove of activities.Minakami offers a wide range of water activities, including rafting, canyoning, stand-up paddleboarding, and canoeing.There are plenty of sightseeing options, such as fruit picking, hiking, and the Tanigawa-dake Ropeway, making it ideal for a group trip for outdoor enthusiasts. There is also a BBQ in the terrace.You can enjoy a relaxing time while experiencing nature. The building is equipped with high-speed Wi-Fi, air conditioning in all rooms, a gas dryer, and a full kitchen, providing a comfortable environment for long-term stays and workations. The area is dotted with famous hot springs, such as Yujuku Onsen and Sarugakyo Onsen, making it perfect for relaxing after your activities. Enjoy a stay that will revitalize your mind and body in a lush, natural setting.

Kitchen · Family · Skiing

ASAMA HIDEAWAY｜Hot spring with a direct flow from the source spring｜Sauna｜BBQ｜Entire house rental｜About 30 minutes by car from Karuizawa Station

NEW OPEN, July 2026!! ASAMA HIDEAWAY is a luxurious adult hideaway villa nestled at the foot of Mt. Asama, designed by architect Keisuke Kajitani. A special location surrounded by beautiful forests and the babbling of streams.As you step into the building with its modern, natural black tones, you will be greeted by the overwhelming sense of openness created by the high ceilings and the high-quality interior. The biggest attraction is the completely private spa area located right next to the creek that runs through the property. With a view of dynamic natural rock skin and deep greenery, the "semi open-air bath", and an authentic "sauna and water bath", you can ultimately spend a moment in mind and body. The luxurious outdoor living room is equipped with a BBQ grill and bioethanol fireplace.Enjoy a sophisticated space for adults where you can enjoy a BBQ amidst the fresh greenery during the day and be soothed by the flickering flames and the sound of the stream at night. Although it is in Kita-Karuizawa, which is easily accessible from Tokyo, it offers the richness of nature brought by Mt. Asama and an overwhelming silence isolated from the bustle of the city.Experience a time that sharpens your five senses, which can only be found here.

Family · Indoor spaces · Comfort

Kita-Karuizawa, for couples and families, babies welcome | A quiet holiday | Convenience store 2 minutes away | Dream vacation cottage "CHALET"

Before you book "Chalet", a house in Kita-Karuizawa where you can enjoy a peaceful holiday It can accommodate up to 2 adults, or up to 4 people for families with babies or children. * Groups of 3 or more friends are not allowed to stay. * Welcome Baby & Kids Inn We can provide goods for small children. [Welcome to your dream vacation cottage] We built a cute "vacation cottage" from Finnish logs from scratch. We hope you will have a relaxing time in each of the four seasons: the fresh green of spring, the cool highland summer, the beautiful autumn leaves, and the silver world of winter. The cabin seems to have a pleasing effect on nature and relaxing by looking at the wood grain of logs that smell the scent of trees. We do not have a TV or audio equipment in the room.It's also great for a digital detox. It is a 2-minute drive to convenience stores, vegetable farms, restaurants, and day-use hot spring inns in Kita-Karuizawa. *About 30 minutes by car to Karuizawa and Kusatsu. * We recommend coming by car or rental car, but during the day you can come by the Kusakaru Kotsu bus from Karuizawa Station.

Kitchen · Indoor spaces · Decor

Deep Gorge - The Lodge, a newly built lodge in North Karuizawa | Enjoy a stay in the forest

This is a newly built, privately rented lodge nestled in a quiet forest in Kita-Karuizawa. Enjoy a stay surrounded by seasonal nature in a fully private space featuring two queen-size beds, a living room with a wood-burning stove, a functional kitchen, and a private bathroom. [A special dining experience in a writer's studio] The kitchen and dining table at the lodge feature one-of-a-kind pottery created in the on-site pottery studio.Brewing coffee in a cup made by the owner, a ceramic artist, and serving up local ingredients—those seemingly mundane moments become a little more special here. Please let us know if there are any items you would like to purchase.You can also enjoy a pottery-making experience at the on-site pottery studio, available by reservation. About 90 minutes from Tokyo, and also about a 30-minute drive to Karuizawa and Kusatsu Onsen.Enjoy the luxury of doing nothing, surrounded by campfires, forest walks, and the flickering flames of the wood-burning stove.For a quiet moment with family, friends, loved ones, or just for yourself.

Family · Kitchen · Nearby

Tanigawa-dake View | Sauna & BBQ | Pets allowed | 5/12 minutes by car from Minakami IC / Jomo Shinkansen station | Maximum 6 people

A private villa with a view of Mt. Tanigawa, a symbol of ●Minakami. Free ●BBQ & Sauna ●Pet friendly! ● 5 minutes by car from Minakami IC and 5 minutes from Jomo-Kogen Station ⚫Enjoy stunning views from the living room, bedroom, wood deck, bathroom, and everything. ●Hot springs, fruit hunting, mountain climbing, cycling, and rafting. [About the facility] - Sleeps up to 6 - 4 single beds and 1 sofa bed (double size) - The main house (80.14 square meters) + apart (10 square meters, used as a resting space) + wooden deck.The floor area is 581 ㎡ - 5 vehicles allowed (free), fireworks OK in the parking space Access - 5-minute drive from the floating interchange - 10 minutes by car from Joetsu Shinkansen "Kamimo Kogen Station" (65 minutes from Tokyo Station to Kamimo Kogen Station, there is a car rental company in front of the station) Nearby Facilities - Large supermarket is a 10-minute drive - 7-Eleven is 4 minutes by car (12 minutes on foot)

Indoor spaces · Family · Access

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.

Family · Indoor spaces · Hospitality

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!

Indoor spaces · Kitchen · Location

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.

Kitchen · Indoor spaces · Decor

AI/藍 Kusatsu traditional Japanese style house

The feature of the place is Mountain front widely spread in front of the facility, and you can enjoy very beautiful sunset and autumn leaves. This is a traditional Japanese-style house. It has quaint atmosphere. First floor. The kitchen is fully equipped so you can cook, two shingle beds. second floor is a bedroom space of 2 rooms. Kusatsu is famous for the place which can see the Yubatake and Otakinoyu. We are full of warm hospitality for you. If you have any questions about the room.

Indoor spaces · Kitchen · Parks

SALE/Kusatsu/Karuizawa/Shiga Highlands/Mt. Asama

New opening and guest choice award sale Big discounts for June to July. Big welcome for long stay. [Kusatsu K Villa] A private villa built in Kusatsu Hills, the best view in Kusatsu Onsen. I am a doctor in Tokyo. I invite you my private villa in Kusatsu. -A villa located with excellent access The center of tourism, Yubatake: 8 minutes walk Kusatsu Onsen Bus Terminal: 8 minutes walk -New and luxurious room Home Wifi washing machine Air conditioner Free parking upto 4 cars.

Family · Indoor spaces · Accuracy

【Noël Kitakaruizawa Forest】Sauna & Wood Jacuzzi

Escape to Noël Kitakaruizawa Forest, a serene Nordic-style retreat. This 80㎡ elegant villa features a 70㎡ deck equipped with a premium wood-fired sauna and jacuzzi, imported directly from Estonia. Warm up to your core, then plunge into the pristine stream flowing right by the property. With an indoor sauna, starry night skies, and crisp mountain air 10°C cooler than Tokyo, experience the ultimate undisturbed luxury and harmony with nature. Book your exclusive getaway today.

Indoor spaces · River · Nearby

Kusatsu Onsen Yunokaze, a private house

A maximum of 6 people can stay in a private house. Please be assured that this is not a type of accommodation shared with other guests. The bedroom space has 4 single beds (W100) and 2 sofa beds (W90). Kusatsu is famous for the place which can see the Yubatake and Otakinoyu. We are full of warm hospitality for you. If you have any questions about the room.Please note that the bath in your room does not provide hot spring water. Please use public bathhouses or Otakino-yu.

Family · Indoor spaces · Hospitality