Located close to Upopoy National Ainu Museum and Park, Hoshino Resorts KAI Poroto provides free Japanese breakfast and an indoor mineral hot spring (onsen). Treat yourself to a massage or other spa services. Stay connected with free in-room WiFi.
Shiraoi is home to Hoshino Resorts KAI Poroto. Check out an event or a game at Daiwa House Premist Dome, and consider making time for Rusutsu Resort, a top attraction not to be missed. Visit our Shiraoi travel guide
1-1018-94 Wakakusa, Shiraoi, Hokkaido, 059-0902
What's nearby
Jigokudani
38 min drive - 31.1 km
Upopoy National Ainu Museum and Park
1 min walk - 0.2 km
Lake Poroto
6 min walk - 0.6 km
Shiraoi Tourist Information Center
9 min walk - 0.8 km
Lake Shikotsu
36 min drive - 39.3 km
Getting around
Noboribetsu Station
26 min drive
New Chitose Intl. Airport (CTS)
41 min drive
Restaurants
輪果
8 min drive
白老たまごの里マザーズ たまご館
2 min drive
surya(スーリヤ)白老店
12 min walk
Joe'z Kitchen
20 min walk
カウベル
4 min drive
About this property
Hoshino Resorts KAI Poroto
Upscale ryokan near Upopoy National Ainu Museum and Park
Hoshino Resorts KAI Poroto provides amenities like free Japanese breakfast and an indoor mineral hot spring (onsen). Treat yourself to a massage or other spa services. Guests can connect to free in-room WiFi.
You'll also enjoy the following perks during your stay:
Free self parking
An elevator, coffee/tea in the lobby, and a 24-hour front desk
Smoke-free premises
Room features
All guestrooms at Hoshino Resorts KAI Poroto feature comforts such as air conditioning, as well as amenities like free WiFi and safes.
Other amenities include:
Free tea bags/instant coffee and electric kettles
Toilets with electronic bidets, free toiletries, and hair dryers
Free Japanese breakfast available daily 7:30 AM to 9:00 AM
Coffee and tea in common areas
Family friendly
Mini-fridge
Conveniences
24-hour front desk
Spa
Massage
Public indoor mineral hot springs (onsen)
Public outdoor mineral hot springs (onsen)
Spa services
Accessibility
Elevator
More
Smoking not allowed
Room amenities
Bathroom
Free toiletries
Hair dryer
Slippers
Toilet with electronic bidet
Towels provided
Entertainment
Flat-screen TV with digital channels
Food and drink
Electric kettle
Free bottled water
Mini-fridge
Minibar
Tea bags/instant coffee
More
Air conditioning (climate-controlled)
Heating (climate-controlled)
Safe
Policies
Check-in
Check-in start time: 2:30 PM; Check-in end time: 6:00 PM
Minimum check-in age: 18
Check-out
Check-out before 11:00 AM
Special check-in instructions
Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
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.
Access methods
Staffed front desk
Pets
Pets not allowed
Children and extra beds
Children are welcome
1 child per adult, up to the age of 2 years, can stay for free if using existing beds when occupying the parent or guardian's room
Property payment types
Important information
Fees
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
A city tax may be collected at the property. The city tax ranges from JPY 100–10,000 per person, per night based on the nightly room rate. Please note that further exemptions may apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
We have included all charges provided to us by the property.
You need to know
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
We should mention
The Japanese Ministry of Health, Labour, and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ); additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file
Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities
Frequently asked questions
Is Hoshino Resorts KAI Poroto pet-friendly?
No, pets are not allowed at this property.
How much does it cost to stay at Hoshino Resorts KAI Poroto?
As of Aug 19, 2026, prices found for a 1-night stay for 2 adults at Hoshino Resorts KAI Poroto on Sep 7, 2026 start from P33,551, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
How much is parking?
Self parking is free at this property.
What time is check-in at Hoshino Resorts KAI Poroto?
Check-in start time: 2:30 PM; Check-in end time: 6:00 PM. After-hours check-in is not available.
What time is check-out at Hoshino Resorts KAI Poroto?
Check-out is at 11:00 AM.
Where is Hoshino Resorts KAI Poroto located?
Situated in Shiraoi, this ryokan is steps from Upopoy National Ainu Museum and Park.
Can I cancel my reservation for free and receive a full refund?
Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.
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