A night scene with a light trail forming a spiral pattern on the ground, a crowd of people, and a building in the background.

Koshinetsu Hotel Guide - Luxury Hotels in Koshinetsu, Japan

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Koshinetsu Luxury Hotels

Tonight
6 Sept - 7 Sept
Tomorrow
7 Sept - 8 Sept
Next weekend
11 Sept - 13 Sept
In two weeks
18 Sept - 20 Sept

Our top choices for Koshinetsu luxury hotels

A modern interior with a wooden table, seating, and large windows.
A spacious interior with wooden beams, multiple dining tables, and hanging light fixtures.
A wooden cabin with a large stone bathtub in the center, surrounded by a wooden deck and a wooden fence.
A traditional Japanese-style bedroom with tatami flooring, a low wooden bed, a futon sofa, and sliding shoji doors.

1. BYAKU Narai

BYAKU Narai
Shiojiri
€782
7 Sept - 8 Sept
BYAKU Narai
A series of modern, well-lit buildings with reflective water in the foreground, surrounded by lush greenery.
A modern building with large glass windows and a reflective pool in front.
A spa area with a glass-enclosed hot tub, wooden walls, and a view of greenery outside.
A spacious dining area with large windows, wooden tables, and hanging pendant lights.

2. HOSHINOYA Karuizawa

HOSHINOYA Karuizawa
Karuizawa
  • Secluded hot springs retreat offers natural luxury with spa treatments and thermal waters amid serene woodland landscapes.
€618
10 Sept - 11 Sept
HOSHINOYA Karuizawa
A modern room with a wooden ceiling, a large window overlooking a forested landscape, and a seating area with cushions.
A modern spa area with a hot tub, wooden slats, and a view of trees.
A tented outdoor area with a patio, seating, and a pathway.
A spacious indoor area with a large, modern fireplace at the center, surrounded by multiple dining tables and chairs.

3. The Hiramatsu Karuizawa Miyota

The Hiramatsu Karuizawa Miyota
Miyota
€558
7 Oct - 8 Oct
The Hiramatsu Karuizawa Miyota
A modern spa with a wooden wall and a reflective pool, surrounded by trees and mountains.
A row of traditional-style buildings with a central pathway leading to a mountain backdrop.
A spa area with a hot tub, wooden walls, and a view of snow-capped mountains.
A covered outdoor area with wooden beams and benches.

4. Hoshino Resorts KAI Alps

Hoshino Resorts KAI Alps
Omachi
€420
7 Sept - 8 Sept
Hoshino Resorts KAI Alps
A hot spring bath area with a wooden fence and trees in the background.
A hot spring bath with wooden walls and a metal ladder.
A modern building with a stone-paved courtyard, wooden pergola, and large glass entrance doors.
A traditional wooden interior with large windows overlooking a lush garden.

5. Shibu Hotel

Shibu Hotel
Yamanouchi
€274
8 Sept - 9 Sept
Shibu Hotel
A modern spa area with a hot tub, a cushioned seating area, and a view of a mountainous landscape.
A traditional Japanese room with tatami flooring, a low table, and cushions. A large window offers a view of a cityscape and mountains.
A modern interior with a wooden floor, a sofa with cushions, a small table, and a large window with a view of snow-covered mountains.
A modern spa area with a hot tub, a cushioned seating area, and a view of mountains and water.

6. Aburaya Tosen

Aburaya Tosen
Yamanouchi
  • Riverside hot springs offer Japanese elegance, mineral baths, and seasonal cuisine amid mountain serenity.
€156
7 Sept - 8 Sept
Aburaya Tosen
A hallway with a wooden floor leading to an open door with a view of greenery outside.
A traditional Japanese-style bedroom with tatami flooring, a large bed, sliding doors, and a view of the outdoors.
A hotel room with a sofa, a small round table, a lamp, a decorative vase, and a bed with a headboard.

7. Mampei Hotel

Mampei Hotel
Karuizawa
€358
1 Oct - 2 Oct
Mampei Hotel
A spacious lounge area with a central fire feature, comfortable seating, and large windows offering views of the outdoors.
A modern interior with a central fire feature, seating areas, and large windows.
A modern building with a wooden canopy entrance, glass doors, and a paved area in front.
A spacious restaurant with wooden beams, large windows, and multiple tables and chairs.

8. Hotel Indigo Karuizawa by IHG

Hotel Indigo Karuizawa by IHG
Karuizawa
€322
4 Oct - 5 Oct
Hotel Indigo Karuizawa by IHG
A modern building with a sign reading "KYUKARUIZAWA KIKYO".
A stone-walled hot tub with a wooden bench, a wooden door, and a stone floor.
A hotel room with a four-poster bed, a sofa, a coffee table, and a balcony with outdoor furniture.
A modern lobby with a polished marble floor, wooden panel walls, and a stone pillar.

9. Kyukaruizawa Kikyo, Curio Collection by Hilton

Kyukaruizawa Kikyo, Curio Collection by Hilton
Kyukaruizawa
  • Luxurious retreat with spa, twin hot tubs, and refined dining moments from Old Karuizawa.
€337
30 Sept - 1 Oct
Kyukaruizawa Kikyo, Curio Collection by Hilton
A serene indoor hot spring area with stone flooring, wooden benches, and a view of autumnal mountains through a wooden lattice.
An indoor swimming pool with a view of snow-capped mountains through large windows.
A hot tub with a view of a mountain through a window with a bamboo screen.
A traditional Japanese onsen with wooden benches and a view of snow-capped mountains through large windows.

10. Yukemurinoyado Yukinohana

Yukemurinoyado Yukinohana
Yuzawa
€168
6 Oct - 7 Oct
Yukemurinoyado Yukinohana
View all properties

Top Koshinetsu Hotel Reviews

Dormy Inn Matsumoto Natural Hot Spring

Dormy Inn Matsumoto Natural Hot Spring

10/10 Excellent
"We transferred from another hotel to early for check in, but they held our luggage and had it waiting in our room for us when we checked in that evening . . Staff is friendly and so kind !"
Michael 3-night trip
Posted 2 days ago
Dormy Inn Matsumoto Natural Hot Spring