Homes>Hokkaido>Shiraoi>Hoshino Resorts KAI Poroto

Exterior & Views 1, Hoshino Resorts KAI Poroto, Shiraoi

Bedroom 2, Hoshino Resorts KAI Poroto, Shiraoi

Bathroom 3, Hoshino Resorts KAI Poroto, Shiraoi

Food & Drinks 4, Hoshino Resorts KAI Poroto, Shiraoi

Sport & Beauty 5, Hoshino Resorts KAI Poroto, Shiraoi

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General Info

Reviews

Location

Accommodation Rules

About

Ryokan

Hoshino Resorts KAI Poroto

Shiraoi, Hokkaido

The Fun Awaits

Guests Like the LocationThe location was rated 4.72 by the guests who stayed here.

Reviews

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4.7/5

FantasticFrom 50 reviews

5.0/53 Jun 2026

Carmen • Couple Trip

The half board Japanese meals were one of the best we have had. The onsen was fabulous, especially the outdoor part. Though I should have been mindful that the one called O was opened to public during certain hours. It was a bit crowded during those times. All in all, a lovely stay !

5.0/522 May 2026

Tsungming

舒適的環境和輕鬆的用餐，真的是很棒的一趟旅行體驗

5.0/524 Apr 2026

Momilani • Family Trip

Nice room.

5.0/520 Apr 2026

Harry

5.0/514 Apr 2026

Juan Pablo

I love this place. I could stay for a whole week. The rooms are awesome. The views are unbeatable, the onsen is wonderful, and the staff is the best of the best. Thanks, Tristan, and everyone else who helped during my stay 😊

5.0/57 Mar 2026

Carol • Family Trip

The area was beautiful and peaceful and very calming. The onsen felt realy nice and rejuvenating after our snowboarding crash course. They also had dryers in the hotels for snowboards and boots and where more than happy to turn it on for us.

5.0/57 Mar 2026

Gary Kai Ming

Well trained staffs

5.0/526 Feb 2026

CHIENHAO

整體都非常棒

5.0/523 Feb 2026

SOYEON • Family Trip

객실은 넓고 깨끗하고 아름답고 직원들은 모두 친절하고 상냥했습니다. 노천탕은 매일 가고 싶을 정도로 좋았습니다. 단지 노천탕의 탈의실 바닥에 먼지와 머리카락이 많아 청소가 조금 아쉬웠습니다.

5.0/53 Feb 2026

HYE YOUNG • Family Trip

호수전망이 너무 아름답습니다. 식사도 만족스러웠습니다.

5.0/51 Feb 2026

YOUNGWOOK

모든 면에서 만족함

5.0/524 Jan 2026

Eunji

모든 점이 좋았습니다. 호수 위에 눈이 소복하게 쌓여서 아름다운 뷰를 보며 온천을 즐길 수 있었어요. 역에서도 멀지 않고 호텔에서 택시를 불러줘서 편했어요~ 다시 방문하고 싶은 곳입니다 !

5.0/520 Jan 2026

Kwok hung

Excellent

5.0/512 Jan 2026

Olivia • Couple Trip

We had the most gorgeous time at this beautiful ryokan/onsen/resort. The setting is so calm and luxurious – I’ll never forget sitting in the (huge) window of our room in the evening and morning, watching the birdlife over the pond and river, with the snowy mountains in the distance. The outdoor onsen is especially spectacular in the early mornings and late nights, and we appreciated that even at 'busy' times during our stay there were only a handful of other people at most in the onsen. It was also lovely to have information for those new to onsen, so everyone felt welcome and comfortable, and a recommended 'itinerary' for a one-night stay, acknowledging that many (like us) would only have a short time here. Dinner and breakfast were both stunning in the traditional ryokan style, with lovely sake and wine on offer in the evening. The hotel is clearly able to accomodate a large number of guests but is cleverly laid out (as is the dining room) to make it feel very intimate and private for each guest. It’s such a special and calm place, and one I’ll always think of very fondly! (PS. You can access the National Ainu Museum by foot via the hotel car park, or it’s a very quick drive next door. We visited after checking out — not to be missed!)

5.0/518 Dec 2025

Noriko • Family Trip

Lovely friendly staff. Very attentive and caring.

5.0/510 Dec 2025

SHIHHUI • Family Trip

服務非常棒，環境跟泡湯設施非常好。

5.0/59 Dec 2025

Pei • Couple Trip

The friendly staff, their service is outstanding. There is a dedicated person who welcome you, carry your bags, give you a tour of the facility and the room. The room is clean and comfortable, great amenities, the only thing that I do not like is they blast the heater to high, even with lowering the temperature, it is still very hot. The room came with dinner and breakfast. I did not tell them in advance that my husband is allergic to diary, So there have no time to amend the menu for dinner. But for the breakfast, they were able to substitute all dishes with diary with alternatives. Service is excellent and over and above.

5.0/59 Dec 2025

Chantelle • Couple Trip

Two words: the view!! It was one of the best resort we’ve stayed in. An easy 8 minute walk from the train station or 5 min taxi ride. Located next to the Ainu museum. The staff were friendly and super hospitable. When we got there we were assigned a hostess would gave us a tour of the resort and amenities. The outside livable onsen was amazing, relaxing, and had the most beautiful views of the lake and mountains. The insider onsen was nice but it is open to the public so I only went once. But the best was the onsen bath in the room, but warming it is extremely hot like boiling water lol but once you open the window it’s much more pleasant.

5.0/53 Dec 2025

Victor • Family Trip

Room spotless, harmonious with fantastic view. Very courteous staff. It was a top quality stay.

5.0/527 Nov 2025

Yuehhsu • Solo Trip

露天溫泉很棒，大廳烤火很舒服飯店距離車站有一小段距離（走路10分鐘）如果下雪的話建議搭計程車

Popular Facilities

Parking

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Spa

24-hour Front Desk

Elevator

Free Parking

Room Heater

Bathtub

Refrigerator

Hair Dryer

Public Facilities

Elevator/Lift

Parking (Free)

Hotel Services

24-hour Front Desk

Health & Beauty

Spa

Hotel Policy

Smoke-free Property

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Location

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View on maps

1-1018-94 Wakakusa, Shiraoi, Hokkaido, JP

Nearby Destinations

All distances are measured in straight lines. The actual travel distance may be different.

Accommodation Rules

Check-in Procedure

Check-in2:30 PM-6:00 PM

Check-out11:00

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

This property doesn't offer after-hours check-in. Front desk staff will greet guests on arrival at the property. 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.

Want to check in early? Fill out the Special Requests form on the booking page.

More Policies

One child 2 years old or younger stays free, per registered adult, when occupying the parent or guardian's room, using existing bedding.
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.

About Hoshino Resorts KAI Poroto

Hoshino Resorts KAI Poroto Location
When you stay at Hoshino Resorts KAI Poroto in Shiraoi, you'll be within a 5-minute walk of Upopoy National Ainu Museum and Park. This ryokan is within the region of Rusutsu Resort.

Hoshino Resorts KAI Poroto Rooms
Make yourself at home in one of the 42 guestrooms featuring minibars and flat-screen televisions. Complimentary wireless internet access keeps you connected, and digital programming is available for your entertainment. Bathrooms have complimentary toiletries and hair dryers. Conveniences include safes and electric kettles.

Restaurant and Cafe
A complimentary Japanese breakfast is served daily from 7:30 AM to 9:00 AM.

Room Type and Price

Fri, 11 Sep 2026 - Sat, 12 Sep 2026 (1 night)

1 Room, 1 Adult, 0 Children