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Saku Hotel Guide - 5 Stars Hotels in Saku, Nagano Prefecture

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Our top choices for Saku 5-star hotels

Niwaroji (Junior Villa Maisonette)  | Premium bedding, minibar, in-room safe, desk
HOSHINOYA Karuizawa

HOSHINOYA Karuizawa

HOSHINOYA Karuizawa
5.0 star property
Karuizawa
9.2 out of 10, Wonderful, (221)
"This was one of the more memorable experiences and stays I've ever had - the loveliest even. Everything from the decor to the hospitality of the entire staff to the food to the meditation bath was a testament to intentionality. The attention to detail and storytelling of the omakase dinner at the restaurant was my absolute favorite part of our entire stay. Can't wait to return, hopefully for many years to come! "
United States
Francesca
The price is Rp9.768.153
Rp10.777.142 total
9 Jan - 10 Jan 2026
HOSHINOYA Karuizawa
Premium bedding, down duvets, in-room safe, desk
Karuizawa Marriott Hotel

Karuizawa Marriott Hotel

Karuizawa Marriott Hotel
5.0 star property
Karuizawa
8.4 out of 10, Very good, (375)
"The hotel was clean and the staff were very friendly. "
United States
Christopher W
The price is Rp3.281.790
Rp4.111.461 total
16 Dec - 17 Dec
Karuizawa Marriott Hotel
Exterior
KARUIZAWA FOREST SEASONS

KARUIZAWA FOREST SEASONS

KARUIZAWA FOREST SEASONS
5.0 star property
Karuizawa
9.6 out of 10, Exceptional, (18)
"Wonderful property with wonderful staff. "
United States
Peter
The price is Rp7.043.565
Rp7.747.921 total
15 Dec - 16 Dec
KARUIZAWA FOREST SEASONS
LCD TV
GLAMDAY STYLE HOTEL SUITE KAWANONE

GLAMDAY STYLE HOTEL SUITE KAWANONE

GLAMDAY STYLE HOTEL SUITE KAWANONE
5.0 star property
Karuizawa
The price is Rp12.011.782
Rp13.212.960 total
17 Dec - 18 Dec
GLAMDAY STYLE HOTEL SUITE KAWANONE
Luxury Villa, Garden View | Living area
GLAMDAY STYLE HOTEL SUITE YAMANOFUMOTO

GLAMDAY STYLE HOTEL SUITE YAMANOFUMOTO

GLAMDAY STYLE HOTEL SUITE YAMANOFUMOTO
5.0 star property
Karuizawa
10.0 out of 10, Exceptional, (1)
"久々の家族旅行がすごく幸せなひと時になりました"
Japan
??
The price is Rp37.010.328
Rp40.711.361 total
26 Dec - 27 Dec
GLAMDAY STYLE HOTEL SUITE YAMANOFUMOTO
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Explore similar 4-star hotels

Many 4-star hotels have the same amenities as 5-star hotels. See all 4-star hotels in Saku.
Karuizawa Prince Hotel West

Karuizawa Prince Hotel West

1016-87 Karuizawa Karuizawa Nagano-ken
The price is Rp3.928.603 per night from 7 Jan to 8 Jan
Rp3.928.603
Rp4.785.730 total
7 Jan - 8 Jan 2026
8.4/10 Very Good! (1,002 reviews)
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Learn more about Saku

Nestled in the highlands, Saku offers visitors the chance to sample award-winning craft beer at Yo-Ho Brewing Company's tasting room. Explore ancient samurai history at Ueda Castle ruins nearby, then relax in natural hot springs at Komoro Onsen.

See all hotels in Saku
Lake Misasako.
Photo by Qurren
Open Photo by Qurren

Top Saku Hotel Reviews

Frequently asked questions

How much does it cost to stay in a 5-star hotel in Saku?
The amount you pay for a 5-star hotel in Saku depends on things such as when you plan to go and the length of your escape. An insider tip for scoring the best deal? Use our pricing filters to compare the available hotels for your selected dates.

  • Search for the lowest price per night from Rp1.254.803

What makes a hotel 5 stars in Saku?
In Saku, a hotel must offer a certain number of high-end conveniences to earn 5 stars. These can include on-site gyms, saunas and spas, gourmet restaurants, luxury toiletries, premium bedding and more. What also sets 5-star hotels apart is their guest-focused service. You can look forward to things like concierge services, nightly turn-down services and in-room massage. Some may even offer additional touches such as welcome gifts.
Are there any 5-star all-inclusive resorts in Saku?
Use our handy filters to find an upmarket escape in Saku where most of what you need is included in the price. From there, narrow your results for properties that have a rating of 5 stars and are described as "All inclusive." The first thing on the agenda at these stays? Pure indulgence and relaxation.