Sanyo-so
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1 night
1 room, 2 adults, 0 children
All properties in Izunokuni
Sanyo-so
2026 Asia 100 - Hot Spring Hotels
Mamamoue 270, Izunokuni City, Shizuoka Prefecture, 410-2204, Japan
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Highlights
Great views
Ideal location
Free parking
Delicious breakfast
Comfy roomsShow more
Amenities
Private parkingFree
Hot springsFree
Hiking
Massage room
EV charging station
Bar
Restaurant
Taxi booking service
All amenities
Property Description
Sanyoso offers top-notch services and amenities, ensuring guests experience utmost comfort.Share your photos and respond to emails at your convenience, thanks to the free Wi-Fi internet access offered by ryokan. Taxi and shuttle offerings at the ryokan simplify arranging your excursions, explorations, and additional activities in Izu. Visitors can take advantage of complimentary parking directly at the ryokan. Reception services such as luggage storage and safety deposit boxes are available to accommodate your requirements.Room amenities feature daily housekeeping, allowing you to unwind and make the most of your visit.The ryokan maintains a completely smoke-free zone, providing a breathable atmosphere. Smoking is limited to specified smoking zones.Each accommodation at Sanyoso is thoughtfully created and adorned to provide visitors with a comfortable, home-like atmosphere.In certain rooms, the ryokan offers linen service and air conditioning for guest convenience and satisfaction.In select rooms, guests can enjoy a touch of amusement with the availability of television for their entertainment. Rest assured, in a few chosen rooms, you will find the convenience of a refrigerator, bottled water and instant tea at your disposal. Sanyoso offers a hair dryer and toiletries in the restrooms of specific accommodations. Sanyoso provides a superb assortment of leisure amenities for guests to enjoy.Unwind after your day by exploring the massage and find warmth and relaxation.
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9.5/10
A great experience!
All 59 reviews
Surroundings
Train: Izu-Nagaoka Station
(1.5 km)
Train: Nirayama Station
(4.1 km)
Landmarks: よりともの足湯
(110m)
Landmarks: Konayumoto Park
(120m)
Landmarks: Sairinji
(440m)
Landmarks: Konamomiji Park
(570m)
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Overview
Rooms
Guest Reviews
Services & Amenities
Policies
Host
14
New Wing Suite Japanese-Style Room
8 Futon bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Bathtub
Refrigerator
Check Availability
14
New Wing Deluxe Japanese-Style Room ROH
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
Minibar
Check Availability
13
New Building Japanese-Western Style Room (standard Type)
2 Single bed and 2 Futon bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Bathtub
Refrigerator
Check Availability
12
New Building Japanese-Western Style Room (deluxe Type)
2 Single bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Bathtub
Refrigerator
Check Availability
9
Main Building Suite
8 Futon bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Bathtub
Refrigerator
Check Availability
Hide Room Types
Guest Reviews
9.5/10
Amazing
59 reviews
This property hasn't received any negative reviews in the past 2 years.
- Cleanliness9.6
- Amenities9.2
- Location9.7
- Service9.5
Average for similar properties in Izunokuni

Review summary
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Hot Spring Facilities: Both private and public onsen (hot springs) are well-reviewed. Guests appreciated the soothing experience and the uniqueness of the baths, though some noted variability in private bath sizes. The public baths include both indoor and outdoor options.(based on 18 reviews)
205557****
August 11, 2025
房間寬大,環境安靜宜人,非常適合家庭親子入住
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zc1592111****
August 1, 2025
環境特別好,服務也好,泡湯太舒服了,特別是户外泡湯。餐食做的特別精緻,食材也好。完全在酒店裡麪放空,放鬆。
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M220755****
July 7, 2025
酒店就像度假山莊 非常大 景觀非常震撼 如果要去東伊豆玩比較麻煩 衹能包車 住過一次就無法忘記 風景太無敵了 低調的奢華
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1380126****
August 8, 2025
酒店服務很好,設施設備齊全。早餐,晚餐安排不錯。
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Jennyyunyun 🥂
August 12, 2025
傳統日式温泉旅館,服務不錯,切實陳舊了
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286649****
May 20, 2025
很棒的體驗
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jbbfbb
December 15, 2024
Hmmmmm where do I begin. From the moment we arrived to the second we left, we could not have had a better time. The private onsen is the highlight of the trip. The spacious room and the beds on the beds they were so comfortable that we had had looked up the supplier and paid a visit to their store in Tokyo. Would definitely stay here again and totally worth it.
118471****
June 7, 2025
相對還不錯,就是洗嗽間與衞生間有點陳舊。還有院子風景不錯,但出不去,有點隔靴撓癢的感覺。晚餐不錯。價格也有點虛高。
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Services & Amenities
Most popular amenities
Private parking
Free
Hot springs
Free
Hiking
Off-site
Massage room
EV charging station
Bar
Restaurant
Taxi booking service
Station pick-up service
Free
Conference room
Additional charge
Wi-Fi in public areas
Free
Luggage storage
Free
Hot springs
Bar
Restaurant
Conference room
Restaurant
Restaurant
Style: A la carte
Cuisine: Japanese
Open for: Breakfast, Dinner
Dining options: Property guests only
More Amenities
Internet
Wi-Fi in public areas
Free
Parking
Private (exclusively for guests) is available On-site parking. Reservation not needed.
Private parking
Free
Car charging facilities
Transportation
Taxi booking service
Station drop-off service
Free
Shuttle service
Free
Station pick-up service
Free
Front desk services
Front desk (limited hours)
Safe at front desk
Bellhop
Luggage storage
Free
Wake-up call
Languages spoken
English
Japanese
Food & drink
Bar
Health & wellness
Massage room
Hot springs
Free
Hiking
Off-site
Public baths
Public areas
Elevator
Humidifier
No smoking in public areas
Smoking area
Garden
Gift shop
Non-smoking floor
Facilities for children
Children's meals available
Children's toothbrushes
Business services
Conference room
Additional charge
Postal service
Accessibility
Handrails on stairs
Wheelchairs available
Safety & security
First aid room
First aid kit
Fire alarm
Fire extinguisher
Security personnel
Intruder alarm
Smoke detector
CCTV in public areas
Property Policies
Check-in and Check-out Times
Check-in: 15:00–17:00
Check-out: 08:30–11:00
Front desk hours: [Mon-Sun]08:00–18:00
To check-in, contact the property in advance.At the same time, please provide your check-in time
Child policies
Children of all ages are welcome at this property.
Additional fees may be charged for children using existing beds. Add the number of children to get a more accurate price.
Cribs and Extra Beds
Extra bed policies vary according to room type. Please refer to the relevant room type policy. For crib policies, please contact the hotel.
Breakfast
CuisineJapanese
| Age | Fee |
|---|---|
Adult | Contact property |
Additional breakfast fees are not included in the total and need to be paid at the property.
Pets
Pets are not allowed
Age Requirements
The main guest checking in must be at least 18 years old
Paying at the hotel





- Cash
Property host
Seibu Prince Hotels & Resorts
About this property
Sanyoso offers top-notch services and amenities, ensuring guests experience utmost comfort.Share your photos and respond to emails at your convenience, thanks to the free Wi-Fi internet access offered by ryokan. Taxi and shuttle offerings at the ryokan simplify arranging your excursions, explorations, and additional activities in Izu. Visitors can take advantage of complimentary parking directly at the ryokan. Reception services such as luggage storage and safety deposit boxes are available to accommodate your requirements.Room amenities feature daily housekeeping, allowing you to unwind and make the most of your visit.The ryokan maintains a completely smoke-free zone, providing a breathable atmosphere. Smoking is limited to specified smoking zones.Each accommodation at Sanyoso is thoughtfully created and adorned to provide visitors with a comfortable, home-like atmosphere.In certain rooms, the ryokan offers linen service and air conditioning for guest convenience and satisfaction.In select rooms, guests can enjoy a touch of amusement with the availability of television for their entertainment. Rest assured, in a few chosen rooms, you will find the convenience of a refrigerator, bottled water and instant tea at your disposal. Sanyoso offers a hair dryer and toiletries in the restrooms of specific accommodations. Sanyoso provides a superb assortment of leisure amenities for guests to enjoy.Unwind after your day by exploring the massage and find warmth and relaxation.
Show Full Description
Frequently Asked Questions
What are the check-in and check-out times at Sanyo-so?
Check-in at Sanyo-so is 15:00-17:00, and the check-out time is until 11:00.What are the check-in and check-out times at Sanyo-so?
What are the hotel amenities at Sanyo-so?
Sanyo-so amenities include: Shuttle service.What are the hotel amenities at Sanyo-so?
Is there a pool at Sanyo-so?
No, Sanyo-so doesn't have a pool.Is there a pool at Sanyo-so?
Is Sanyo-so pet friendly?
No, pets are not allowed at Sanyo-so.Is Sanyo-so pet friendly?
Does Sanyo-so serve breakfast?
Yes, Sanyo-so serves highly-rated breakfast.
Breakfast option(s): Japanese. Does Sanyo-so serve breakfast?
How much does it cost to stay at Sanyo-so?
Prices at Sanyo-so are subject to change according to dates, hotel policy, and other factors. To view prices, please search for the dates you wish to stay at the hotel.How much does it cost to stay at Sanyo-so?
What is Sanyo-so cancellation policy ?
Typically, cancellations of Sanyo-so can receive total refund for certain days before arrival. The conditions will vary depending on the type of room and booking conditions.What is Sanyo-so cancellation policy ?
Which popular attractions are close to Sanyo-so?
Sanyo-so nearby attractions include よりともの足湯, 110m from your search (straight-line distance).Which popular attractions are close to Sanyo-so?
Does Sanyo-so have airport shuttle service?
No, the Sanyo-so doesn't have airport shuttle service.Does Sanyo-so have airport shuttle service?
Can I park at Sanyo-so?
Yes, Sanyo-so could offer free parking, a parking garage, or paid private parking on-site for guests. For specific charge information, please see the amenities details above or contact Sanyo-so.Can I park at Sanyo-so?
About This Property
| Nearest Train Station | Izu-Nagaoka Station |
|---|---|
| Distance to Train Station | 1.55KM |
| Average Price From | QAR3362 |
| Hotel Star Rating | 5 |













