8.4 / 10 Guest Rating

Kokusai 21 International Hotel

Name: Kokusai 21 International Hotel
Address: Agata 576, Nagano, jp
Rating: 8.4

Agata 576 , Nagano, jp

Kokusai 21 International Hotel - main view

from US$75 / night

About the Property

Welcome to Hotel Kokusai 21, where modern comfort meets convenience.

Luxurious Rooms: Experience contemporary décor and top-notch amenities in our rooms, including a flat-screen TV and a fridge for your convenience.

Culinary Delights: Indulge in a culinary journey at our Japanese grill restaurant Sakura on the 16th floor, boasting stunning city views. Craving Italian or Chinese? We have you covered with our additional dining options.

Explore Nearby Attractions: Located just a 15-minute walk from the historic Zenko-ji Temple, our hotel is the perfect base for your adventures in the area.

Book your stay at Hotel Kokusai 21 now and elevate your travel experience!

Facilities & Amenities

WiFi available

Parking

Non-smoking rooms

Air conditioning

24-hour front desk

Heating

Family rooms

Garden

Lift / Elevator

Laundry

Important Information

Check-in & Out

Check-in

Check-out11:00 AM

Property Notes

A deposit may be required at the property.

Check Room Availability

Check-in

Check-out

Guests

1 night · 2 adults

Available Rooms

15 rates found

1/9

Twin Room - Non-Smoking

The twin rooms are located on the 6th to 13th floor of the tower building.

25 m2

Sleeps 2

2 Single bed (90-130 cm wide)

Amenities

Coffee/tea makerShowerTVTelephoneAir conditioningHair dryer

Room Option

Board / Meal

Price for 1 night

Twin Room, Non Smoking, South Wing (2 Twin Beds)

Non-refundable

Room Only

20% OFF$119.18

$95.34

Includes taxes & fees

Twin Room, Non Smoking, South Wing (2 Twin Beds)

Non-refundable

Breakfast Included

20% OFF$138.81

$111.05

Includes taxes & fees

Corner Twin Room - Non-Smoking - Photo 1

Corner Twin Room - Non-Smoking - Photo 2

Corner Twin Room - Non-Smoking - Photo 3

Corner Twin Room - Non-Smoking - Photo 4

Corner Twin Room - Non-Smoking - Photo 5

Corner Twin Room - Non-Smoking - Photo 6

Corner Twin Room - Non-Smoking - Photo 7

Corner Twin Room - Non-Smoking - Photo 8

Corner Twin Room - Non-Smoking - Photo 9

Corner Twin Room - Non-Smoking - Photo 10

1/11

Corner Twin Room - Non-Smoking

The corner twin rooms are located on the 6th to 9th floor of the tower building.

31 m2

Sleeps 3

2 Single bed (90-130 cm wide)

1 Sofa bed (Variable Size)

Amenities

Coffee/tea makerShowerTVTelephoneAir conditioningHair dryer

Room Option

Board / Meal

Price for 1 night

Tower Corner Twin Room Non-Smoking

Non-refundable

Room Only

20% OFF$137.59

$110.07

Includes taxes & fees

Tower Corner Twin Room Non-Smoking

Non-refundable

Breakfast Included

20% OFF$157.21

$125.77

Includes taxes & fees

1/4

Single Room - South BLD

The single rooms are located on the 4th to 8th floor of the south wing.

18 sqm

Sleeps 2

1 Twin bed (90-130 cm wide)

Amenities

Coffee/tea makerShowerTVTelephoneAir conditioningHair dryer

Room Option

Board / Meal

Price for 1 night

Single Room, Non-Smoking, South Wing

Non-refundable

Room Only

20% OFF$93.96

$75.17

Includes taxes & fees

Single Room, Non-Smoking, South Wing

Non-refundable

Breakfast Included

20% OFF$114.25

$91.4

Includes taxes & fees

1/7

One-Bedroom Suite

This spacious suite consists of 1 living room, 1 separate bedroom and 1 bathroom with a bath and free toiletries. The air-conditioned suite provides a flat-screen TV with satellite channels, a tea and coffee maker, a seating area, a sofa as well as mountain views. The unit offers 2 beds.

55 m2

Sleeps 2

2 Single bed (90-130 cm wide)

Amenities

Coffee/tea makerShowerTVTelephoneAir conditioningHair dryer

Room Option

Board / Meal

Price for 1 night

Suite Non Smoking

Non-refundable

Breakfast Included

20% OFF$290.8

$232.64

Includes taxes & fees

1/7

Standard Triple Room

The spacious triple room offers air conditioning, a tea and coffee maker, as well as a private bathroom boasting a bath and a shower. The unit has 3 beds.

31 m2

Sleeps 3

2 Single bed (90-130 cm wide)

1 Sofa bed (Variable Size)

Amenities

Coffee/tea makerShowerTVTelephoneAir conditioningHair dryer

Room Option

Board / Meal

Price for 1 night

Standard Triple

Non-refundable

Room Only

20% OFF$135.46

$108.37

Includes taxes & fees

Standard Triple

Non-refundable

Breakfast Included

20% OFF$154.84

$123.87

Includes taxes & fees

1/10

Twin Room - Tower BLD

The twin room includes a private bathroom, well-fitted with a bath, a shower, a bidet, a hairdryer and slippers. The twin room offers air conditioning, a tea and coffee maker, a wardrobe, a carpeted floor, as well as a flat-screen TV with satellite channels. The unit offers 2 beds.

25 sqm

Sleeps 2

2 Twin bed (90-130 cm wide)

Amenities

Coffee/tea makerShowerTVTelephoneAir conditioningHair dryer

Room Option

Board / Meal

Price for 1 night

Twin Room (Tower Wing)

Non-refundable

Room Only

20% OFF$208.96

$167.17

Includes taxes & fees

Twin Room (Tower Wing)

Non-refundable

Breakfast Included

20% OFF$247.74

$198.19

Includes taxes & fees

1/11

Corner Twin - Tower BLD

The spacious twin room features air conditioning, a tea and coffee maker, as well as a private bathroom boasting a bath and a shower. The twin room provides a wardrobe, a carpeted floor, pajamas, heating, as well as a flat-screen TV with satellite channels. The unit has 3 beds.

31 sqm

Sleeps 3

2 Twin bed (90-130 cm wide)

1 Sofa bed (Variable Size)

Amenities

Coffee/tea makerShowerTVTelephoneAir conditioningHair dryer

Room Option

Board / Meal

Price for 1 night

Corner Twin Room (Tower Wing)

Non-refundable

Room Only

20% OFF$232.23

$185.78

Includes taxes & fees

Corner Twin Room (Tower Wing)

Non-refundable

Breakfast Included

20% OFF$271.01

$216.81

Includes taxes & fees

1/7

Superior Twin Room-South BLD

The spacious twin room features air conditioning, a tea and coffee maker, as well as a private bathroom boasting a bath and a shower. The unit has 4 beds.

38 sqm

Sleeps 4

4 Twin bed (90-130 cm wide)

Amenities

Coffee/tea makerShowerTVTelephoneAir conditioningHair dryer

Room Option

Board / Meal

Price for 1 night

Twin Room (South Wing)

Non-refundable

Room Only

20% OFF$187.64

$150.11

Includes taxes & fees

Twin Room (South Wing)

Non-refundable

Breakfast Included

20% OFF$226.41

$181.13

Includes taxes & fees

Guest Reviews

8.4

Excellent2475 verified reviews

AI Summary

Guests highly rate the spacious rooms and frequently praise the exceptional staff service.

Select topics to read reviews

Aleesha

Verified booking

couple

Standard Room

Stayed in Feb 25, 2026

"Exceptional"

Exceptional

9.0

Helpful?

Aleksei

Verified booking

couple

Standard Room

Stayed in Feb 25, 2026

"Exceptional"

Exceptional

10.0

Helpful?

IGARASHI

Verified booking

couple

Standard Room

Stayed in Feb 24, 2026

"良かったです"

Very Good

7.0

部屋が広くて良かったです

ソファーの裏に子供スリッパが落ちていました。洗面スペースにコンセントが無いのが残念です。

Helpful?

Brittany

Verified booking

couple

Standard Room

Stayed in Feb 23, 2026

"Good"

Good

6.0

Helpful?

Monique

Verified booking

couple

Standard Room

Stayed in Feb 22, 2026

"Exceptional"

Exceptional

10.0

Helpful?

Eric

Verified booking

couple

Standard Room

Stayed in Feb 22, 2026

"Parfait, excellent !"

Exceptional

10.0

Les chambres sont grandes et propre, lits confortables, bel hôtel et personnel au top ! Parfait !

Rien

Helpful?

Erika

Verified booking

extended_group

Standard Room

Stayed in Feb 22, 2026

"Very Good"

Very Good

7.0

Helpful?

Gianna

Verified booking

couple

Standard Room

Stayed in Feb 14, 2026

"Good for sleeping but not to spend the day in your room"

Very Good

7.0

The Staff were wonderful and very caring. This made our stay enjoyable. They had an excellent translating screen at Reception for clear communication between English and Japanese. We were blown away by this device. It made matters a lot easier to communicate. We very much liked the use of the shuttle bus to take you to the train station and Onsen.

We felt that the room was old, and a little outdated in Decor and unfortunately my dust allergies were aggravated during our stay. The breakfast did not cater very much for foreigners, which was disappointing.

Helpful?

REVITAL

Verified booking

couple

Standard Room

Stayed in Feb 14, 2026

"Exceptional"

Exceptional

10.0

The bed mattress was very very hard and not comfortable. The hotel staff tried to solve it but they couldn’t do much.

Helpful?

Phannee

Verified booking

extended_group

Standard Room

Stayed in Feb 14, 2026

"Exceptional"

Exceptional

9.0

Helpful?

8 9

Discover

Settings

Kokusai 21 International Hotel

About the Property

Facilities & Amenities

Important Information

Check-in & Out

Property Notes

Check Room Availability

Available Rooms

Twin Room - Non-Smoking

Amenities

Corner Twin Room - Non-Smoking

Amenities

Single Room - South BLD

Amenities

One-Bedroom Suite

Amenities

Standard Triple Room

Amenities

Twin Room - Tower BLD

Amenities

Corner Twin - Tower BLD

Amenities

Superior Twin Room-South BLD

Amenities

Guest Reviews

Categories

Select topics to read reviews

"Exceptional"

"Exceptional"

"良かったです"

"Good"

"Exceptional"

"Parfait, excellent !"

"Very Good"

"Good for sleeping but not to spend the day in your room"

"Exceptional"

"Exceptional"