Located one hour from Tokyo by bullet train, in Nagano Prefecture, HOSHINOYA Karuizawa is a secluded resort surrounded by mountains and forests. HOSHINOYA’s original ecotours offer unforgettable and exciting encounters with nature. Experience full relaxation in our hot spring baths and spa with extensive treatment menu. Authentic French restaurant with a touch of Japanese sensibilities. Since 2013, we’re honored to welcome you to experience the delicate, but bold new style of authentic french cuisine.
HOSHINOYA Karuizawa
![Hoshinoya Karuizawa](https://mcl.travel/storage/2023/07/Hoshinoya-Karuizawa-768x768.png)
Room Information
![Guest Room _Mizunami_ 3 – HOSHINOYA Karuizawa Guest Room _Mizunami_ 3 - HOSHINOYA Karuizawa](https://mcl.travel/storage/elementor/thumbs/Guest-Room-_Mizunami_-3-HOSHINOYA-Karuizawa-q6nqygyei9jkgjqmp1kcrccnty7xafywqcg98vy8i4.jpg)
Mizunami
Relaxation by the river
![Guest Room _Yamaroji_ 2 – HOSHINOYA Karuizawa Guest Room _Yamaroji_ 2 - HOSHINOYA Karuizawa](https://mcl.travel/storage/elementor/thumbs/Guest-Room-_Yamaroji_-2-HOSHINOYA-Karuizawa-q6nr112l411o2c0tr5dsjp3u1plw8s4lr0dua05nkc.jpg)
Yamaroji
A serene space nestled among trees.
![Guest Room _Niwaroji_ – HOSHINOYA Karuizawa Guest Room _Niwaroji_ - HOSHINOYA Karuizawa](https://mcl.travel/storage/elementor/thumbs/Guest-Room-_Niwaroji_-HOSHINOYA-Karuizawa-q6nqzzh1inm75xjfup4pryleaar7ovzc9uaf2xpeh8.jpg)
Niwaroji
81㎡
Expansiveness and privacy
Facilities
![](https://mcl.travel/storage/2023/05/Dining-3-HOSHINOYA-Karuizawa-768x512.jpg)
Kasuke
Kasuke--the HOSHINOYA Karuizawa restaurant--offers Japanese cuisine in a style that one might describe as "alpine kaiseki." River fish, game, and seasonal vegetables are prepared in ways that evoke local culinary styles while offering a truly relaxing dining experience.
![Children's Room](https://mcl.travel/storage/2023/05/sites-2-2023-03-950-0327164652-original-768x512.jpg)
Children's Room
Free to use at any time
![Ayuisho](https://mcl.travel/storage/2023/05/sites-2-2017-12-dining-k03-1201154931-original-768x513.jpg)
Ayuisho
This facility can be rented for a variety of special occasions, such as a celebratory event or company party, providing an intimate space with catering by Kasuke's executive chef.
![Tombo-no-yu](https://mcl.travel/storage/2023/05/sites-2-2017-10-hotospa02-1121205722-original.jpg)
Tombo-no-yu
The baths offer a relaxing place in which to enjoy Karuizawa's seasonal colors--such as cherry blossoms, fall leaves, and snowscapes--and brisk mountain air.
![Meditation Bath](https://mcl.travel/storage/2023/05/sites-2-2017-12-hotspring001-L-1208200220-original.jpg)
Meditation Bath
Exclusive to the resort's guests, this bath has a temperature preserved at 39-40℃--ideal for long soaks.
![SPA](https://mcl.travel/storage/2023/05/SPA-768x513.jpg)
SPA
HOSHINOYA Karuizawa's spa offers programs that gently but efficiently guide participants to improve their physical and spiritual alignment, in addition to special treatments tailored to the resort's natural environment.