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2 adults, 1 room

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Hoshino Resorts KAI Unzen

Best Japan hotel in 2026
321 Obamacho Unzen, Unzen, Nagasaki 854-0621 JapanSee map

₱ 26,132.9per night

This is the cheapest price in 30 days, based on the rates on 24 Nov

Top reasons for booking
Good location
Great view
Friendly staff
Dining
Pet-friendly
Nature retreat
Popular facilities
Hot springs
Coffee shop
Restaurant
WiFi
4.8/5Fantastic 64 reviews
Reviews summary
Stunning resort near Unzen Hell. Delicious multi-course meals, friendly multilingual staff, beautiful onsen facilities, and comfortable rooms with scenic mountain views and private tubs.
Exploring the area
Hachiman Jigoku, 200m, About 3 mins from hotel by foot
Unzen Onsen, 400m, About 6 mins from hotel by foot
23
Western-style Room FA4
Multiple beds

69 m²

Non-smoking

Park view

26
Western-style Room TA3
Multiple beds

43 m²

Non-smoking

Park view

21
Western-style Room with Outdoor Bath RA2
1 double bed or bigger

42 m²

Non-smoking

Park view

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Reviews

Read all reviews
4.8/5.0

Fantastic

64 reviews
Location
0.0
Services offered
4.8
Cleanliness
4.8
Atmosphere & facilities
4.6
Reviews summary
From real reviews, powered by AI
Overall impression
Stunning resort near Unzen Hell. Delicious multi-course meals, friendly multilingual staff, beautiful onsen facilities, and comfortable rooms with scenic mountain views and private tubs.
Location
Walking distance to Unzen Hell. Beautiful mountain views and volcanic slope scenery from rooms. Quiet town setting with ample parking available on-site.
Services offered
Friendly, multilingual, and helpful staff providing excellent service. Daily changing multi-course menus with local ingredients. Cultural printing activities and morning power walks offered.
Cleanliness
Lovely, clean hotel with modern architecture. Rooms, bathrooms, and public areas consistently well-maintained and in excellent condition.
Atmosphere & facilities
Beautiful open-air onsen with relaxing atmosphere. Comfortable rooms with private onsen options, large windows, and reading areas for ultimate relaxation.
All
With photos
4.5+
3.0+
Onsen
Clean rooms
Good location
Friendly staff
Large space
Dining
Krystal ***
Reviewed: 3 Dec 2025

4.0/5.0

Great

Western-style Room TA3 · 2 Adults · 1 Nights

lovely onsen. nice and relaxing. had the half board. unfortunately some free activities were fully booked.

Overview

Hoshino Resorts KAI Unzen

Rooms:51
Star rating:

Located in Unzen, Hoshino Resorts KAI Unzen is a 1-minute drive from Unzen Jigoku Hell and 7 minutes from Unzen-Amakusa National Park. This hotel is 4.7 mi (7.5 km) from Unzen Ropeway and 10.8 mi (17.4 km) from Hara Castle Ruin.

Description

Located in Unzen, Hoshino Resorts KAI Unzen is a 1-minute drive from Unzen Jigoku Hell and 7 minutes from Unzen-Amakusa National Park. This hotel is 4.7 mi (7.5 km) from Unzen Ropeway and 10.8 mi (17.4 km) from Hara Castle Ruin.

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Exploring the area

Attractions

Hachiman Jigoku

200m

Unzen Onsen

400m
See map

Facilities & services

See all
Popular facilities
Hot springs
Coffee shop
Restaurant
WiFi
General
Air conditioning
Shuttle service (additional charge)
Parking
Non-smoking throughout
Designated smoking area
Shop
Non-smoking rooms
Safety & security
Safety deposit box
See all facilities

Property policies

Check-in/out Time

Earliest check-in time:After 14:30 - Before 18:00

Latest check-out time:Before 11:00

Check-in policy

The guest responsible for check-in must be aged 18 or above

Special check-in instructions

The front desk is open daily from 9:00 AM - 8:00 PM. This property doesn't offer after-hours check-in. The front desk is staffed during limited hours. Information provided by the property may be translated using automated translation tools. Half Board is not included in the Half Board rate for children aged 0-2.

Check-in descriptions

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

This property accepts credit cards; cash is not accepted

Note: Check-in policies vary by property. Please check carefully before booking

Child Policy

Children at all ages are welcome to stay at this property

Age
Fees
0-3 years old
Not included
Free

Children aged above 11 will be charged as adults at this property

Up to 1 children aged 11 or below can share a bed with an adult for each room. If you're bringing additional children, please refer to the following. Detailed policy can be different depending on the hotel.

Extra bed policy

Extra beds are not allowed at this hotel

Additional fees may be charged when you accompany children or bring additional guests. Please contact the hotel directly for details.

Pet policy

Pets welcome

Mandatory fees

You must pay the following fees at the property: The property may charge a bathing tax on site. Some properties with hot spring facilities may charge a bathing tax ranging from JPY150 to JPY500 per person per night, depending on local regulations. Please note that other tax exemptions may apply. All charges provided by the property are listed here.

Other fees

Airport shuttle fee: JPY 1800 per person (one-way)

Airport shuttle fee per child: JPY 1800 (one-way), (up to 11 years old)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Food & drinks

At Hoshino Resorts KAI Unzen, enjoy a satisfying meal at the restaurant. A complimentary Japanese breakfast is served daily from 7:30 AM to 9:00 AM.

See all policies

Stays nearby

1/5

Unzen Azumaen

4.3/5
Great
115 reviews
500m from Hachiman Jigoku,Unzen
₱26,442.6
Incl. taxes & fees: ₱26,442.6
1/5

Ooedo Onsen Monogatari Unzen Toyokan

3.8/5
Good
115 reviews
300m from Hachiman Jigoku,Unzen
₱13,638.0
Incl. taxes & fees: ₱13,638.0
1/5

Unzen Miyazaki Ryokan

4.6/5
Fantastic
41 reviews
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₱35,513.0
Incl. taxes & fees: ₱35,513.0
1/5

Unzen Kyushu Hotel - Mt Resort

4.9/5
Fantastic
107 reviews
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Clean and tidy
₱39,189.6
Incl. taxes & fees: ₱39,189.6
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