GETAROOM DEALS
-
-
-
Rooms
Adults
Children
-
-
Map
Why make a GetaroomTonight.com Reservation?
- Compare hotel deals at over 2M hotels, apartments, resorts and bed & breakfasts worldwide
- Free Price Guardian Price Drop Protection
- No booking fees
- Easily manage your bookings online
- Secure transactions
- It's fun to Getaroom!
Hirotani Otsu 2091-1, Aga, 959-4537 (show map)
Ryokan Overview
Lock in a great price now and relax with our Price Guardian working for you
Hotel prices fluctuate. Book now, we will check prices each day for you and then let you know how to re-book if an even better price becomes available.Rooms List
Japanese-Style RoomSetup a Price Alert for Bunanoyado Koase
Each day we'll check prices and send you an email for your selected dates at Bunanoyado Koase. If you don't have specific dates but would like to check prices for say next weekend or say next month we can check the price too.
When the hotel goes on sale you will know straight away from the daily email and be able to book with confidence that you've got excellent value.
Facilities of Bunanoyado Koase
General
Free parking, On-site parking, Parking, Private parking, WiFi everywhere
Activities
Fishing, Hiking
Services
Free WiFi, Internet services, WiFi
Food & Drink
Breakfast in the room, Packed lunches, Room service, Special diet menus (on request)
Pools and wellness
Hot spring bath
Front-desk/reception area services
Luggage storage, Safety deposit box
Common areas
Garden
Entertainment and children services
Karaoke
Cleaning services
Daily maid service
Business facilities
Fax/photocopying, Meeting/banquet facilities
Miscellaneous
Air conditioning, Designated smoking area, Family rooms, Heating, Non-smoking rooms, Non-smoking throughout
Room facilities [ These may vary room to room ]
Air Conditioning, Clothes rack, Electric kettle, Entire unit located on ground floor, Flat-screen TV, Free toiletries, Garden view, Heating, Hypoallergenic, Iron, Minibar, Mountain view, Safety Deposit Box, Shared Toilet, Slippers, Towels, Wardrobe/Closet
Hotel Policies
Check-In
From 15:00:00 hours
Check-Out
-10:00:00 hours
Cancellation / Prepayment
Cancellation, prepayment and 'book now pay later' policies vary according to room type. Please check the room conditions when selecting your room above.
Accepted credit cards
The hotel reserves the right to pre-authorise credit cards prior to arrival.
The fine print
Please inform in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.
Managed by a private host
Traveller reviews
Jennifer “Amazing and magical ryokan in the snow.”
30 Jan 2026
Our stay was simply amazing. The attention to detail from the staff was next level from the warm reception to our departure and they went out of their way to make it a memorable experience for us. We were provided breakfast and dinner - there was so much food, a true ryokan experience. It was truly magical and we are so glad we picked Koase as part of our trip to Japan.
Mattias “Koase is a fantastic accommodation! The staff, food and facilities were all excellent!”
29 Jul 2024
The wonderful people working at Koase was our highlight! Tomoko, Koya, Sayaka and Miwako recieved us very well and they were all excited to have us over. They even took us for a tour to say hello to the mayor of Aga 😂 Also a special thank you to Tomoyuki for managing our bookings 🙏
User0038 “Wonderful traditional Ryokan in the middle of beautiful Niigata mountains.”
25 Aug 2023
Amazing Ryokan with best food I ever had in a hotel! Wonderful personnel, amazing hispitality. Great onsen facilities. Has a besutiful traditional feel and located in a pristine, untouched nature. Private open air onsen has great views over the valley. So far, best hotel I have ever been in Japan. I highly recommend here to anyone wishing to experience such a great Ryokan. Thank you everyone for making my stay so wonderful.
