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Sanyo-so

4.0 star property
4-star ryokan near Izu-Mito Sea Paradise

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Photo gallery for Sanyo-so

New Building Deluxe Japanese-Western Room, Non Smoking | Minibar, in-room safe, free WiFi, bed sheets
Property video
Reception
Garden
Front of property

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Breakfast available
  • Parking included
  • Free WiFi
  • Housekeeping
  • Air conditioning
  • Restaurant

Explore the area

View in a map
270 Mamanoue, Izunokuni, Shizuoka, 410-2204
  • Place, Katsuragiyama Ropeway
    ‪4 min drive‬
  • Place, Izu-Mito Sea Paradise
    ‪11 min drive‬
  • Place, Port of Numazu
    ‪19 min drive‬
  • Airport, Oshima (OIM)

Room options

View all photos for Deluxe Japanese Room - Annex, Non Smoking

Deluxe Japanese Room - Annex, Non Smoking | Minibar, in-room safe, free WiFi, bed sheets

Deluxe Japanese Room - Annex, Non Smoking

9.6 out of 10
Exceptional
(4 reviews)
  • 893 sq ft
  • Mountain view
  • Sleeps 5
  • 2 Twin Beds and 3 Twin Futons

View all photos for Standard Japanese Room - Annex, Non Smoking

Standard Japanese Room - Annex, Non Smoking | Minibar, in-room safe, free WiFi, bed sheets

Standard Japanese Room - Annex, Non Smoking

  • 678 sq ft
  • Mountain view
  • Sleeps 4
  • 2 Twin Beds and 2 Twin Futons

View all photos for Main Building Suite

Bathroom | Combined shower/tub, spring water tub, free toiletries, hair dryer

Main Building Suite

  • Sleeps 8

View all photos for New Building Deluxe Japanese-Western Room, Non Smoking

New Building Deluxe Japanese-Western Room, Non Smoking | Minibar, in-room safe, free WiFi, bed sheets

New Building Deluxe Japanese-Western Room, Non Smoking

  • 985 sq ft
  • Mountain view
  • Sleeps 5
  • 2 Twin Beds

View all photos for New Building Japanese Style Suite Room,Non smoking

New Building Japanese Style Suite Room,Non smoking | Minibar, in-room safe, free WiFi, bed sheets

New Building Japanese Style Suite Room,Non smoking

  • 1516 sq ft
  • Sleeps 8
  • 2 Twin Beds and 6 Twin Futons

View all photos for Main Building Japanese Style Suite Room,Non smoking

Main Building Japanese Style Suite Room,Non smoking | Minibar, in-room safe, free WiFi, bed sheets

Main Building Japanese Style Suite Room,Non smoking

  • 1451 sq ft
  • Sleeps 8
  • 8 Twin Futons

View all photos for New Building Japanese-Western Style Room (standard Type)

Minibar, in-room safe, free WiFi, bed sheets

New Building Japanese-Western Style Room (standard Type)

  • Sleeps 4

View all photos for New Wing Suite Japanese-Style Room

Minibar, in-room safe, free WiFi, bed sheets

New Wing Suite Japanese-Style Room

  • Sleeps 8

View all photos for New Building Japanese-Western Style Room (deluxe Type)

Minibar, in-room safe, free WiFi, bed sheets

New Building Japanese-Western Style Room (deluxe Type)

  • Sleeps 5

About the neighborhood

Izunokuni

Izu Nagaoka Onsen stay.A stay at this Izu Nagaoka Onsen ryokan places you within 6 miles (10 km) of Izu-Mito Sea Paradise and 9 miles (15 km) of Port of Numazu. Mishima Taisha Shrine is within 9 miles (15 km) and Mishima Sky Walk is within 12 miles (20 km).

What's nearby

  • Katsuragiyama Ropeway - 4 min drive - 1.3 miles
  • Izu-Mito Sea Paradise - 11 min drive - 3.7 miles
  • Awashima Marine Park - 15 min drive - 4.5 miles
  • Port of Numazu - 19 min drive - 7.1 miles
  • Mishima Sky Walk - 24 min drive - 10.8 miles

Getting around

  • Izunagaoka Station - 13 min walk
  • Haneda Airport (HND) - 120 min drive

Restaurants

  • ‪ひょうたん寿司 - ‬18 min walk
  • ‪古奈青山 - ‬15 min walk
  • ‪与志富 - ‬5 min walk
  • ‪Italian Kitagawa - ‬19 min walk
  • ‪掌 - ‬16 min walk

About this property

Sanyo-so

4-star ryokan near Izu-Mito Sea Paradise
There's a restaurant on site, as well as a coffee shop/cafe. Sanyo-so offers its guests hot springs. Sanyo-so also features a garden, shopping on site, and an elevator. Self parking is free.

Smoking is allowed in designated areas at this 4-star Izunokuni ryokan.

  • 22 guestrooms or units
  • 2 levels
  • Breakfast available (surcharge)
  • Front desk (limited hours)
  • Storage area for luggage
  • Garden
  • Onsite shopping
  • Elevator
  • Smoking in designated areas
  • Coffee shop
  • Dining venue
Sanyo-so offers 22 accommodations with minibars and safes. Televisions come with digital channels.

Bathrooms include shower/tub combinations, spring water baths, slippers, and bidets. This Izunokuni ryokan provides complimentary wireless Internet access, with a speed of 50+ Mbps. Additionally, rooms include complimentary bottled water and hair dryers. In-room massages, change of towels, and change of bedsheets can be requested. Housekeeping is provided daily.

Public bath/onsen services include an indoor mineral hot springs (Japanese-style onsen) and a yukata (Japanese robe). There are 2 indoor/outdoor hot springs open between 3:00 PM and 9:30 AM. The temperature in the hot springs is set to 106°F.

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Property amenities

Family friendly

  • Mini-fridge

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 50+ Mbps

Parking and transportation

  • Free uncovered self parking on site

Food and drink

  • Daily Japanese breakfast available 8:00 AM to 8:30 AM for a fee: JPY 4,500 per person
  • A coffee shop/cafe
  • A restaurant
  • Kaiseki meal

Things to do

  • 2 indoor/outdoor hot springs
  • Shopping

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Bathroom emergency pull cord
  • Elevator
  • Handrails in stairways
  • Well-lit path to entrance
  • Wheelchairs on site

Room amenities

Entertainment

  • 43-inch TV with digital channels

Bedroom

  • Bedsheets provided
  • Free extra futon

Bathroom

  • Bidet
  • Free toiletries
  • Hair dryer
  • Shampoo
  • Shower/bathtub combination
  • Slippers
  • Spring water bathtub
  • Toilet paper
  • Toothbrush and toothpaste
  • Towels provided

Food and drink

  • Electric kettle
  • Free bottled water
  • Mini-fridge
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Fusuma (room partition)
  • Heating (climate-controlled)
  • Phone
  • Safe
  • Tatami (woven mat) flooring
  • Tokonoma (alcove)
  • Window screens

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: 5:00 PM

Check-out

Check-out before 11 AM

Special check-in instructions

The front desk is open daily from 8:00 AM - 6:00 PM
Front desk staffed during limited hours
This property doesn't offer after-hours check-in

Access methods

Front desk (limited hours)

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cribs (infant beds) are not available.

Property payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for Japanese breakfast: approximately JPY 4500 per person

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

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
Guests must contact this property in advance to reserve access to the public bathing facility
This property accepts credit cards, debit cards, mobile payments, and cash
Mobile payment options include: Alipay, PayPay, Merpay, and R Pay
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Cashless transactions are available
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
This property affirms that it follows the cleaning and disinfection practices of Prince Safety Commitment (Prince Hotels & Resorts)
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room. Guests must contact this property in advance to reserve access to the public bathing facility. This property accepts Visa, Mastercard, American Express, Diners Club, JCB International, debit cards, cash, mobile payments, Alipay, PayPay, Merpay, and R Pay. This property reserves the right to pre-authorize the guest's credit card prior to arrival. Cashless payment methods are available for all transactions. This property affirms that it follows the cleaning and disinfection practices of Prince Safety Commitment (Prince Hotels & Resorts).

We should mention

  • Hot springs access available from 3:00 PM to 9:30 AM.
  • As required by the Japanese Ministry of Health, Labour, and Welfare, all international visitors must submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ). Also, it's required that lodging proprietors photocopy the passports of 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.

Property is also known as

Sanyo-so Inn Izunokuni
Sanyo-so Inn
Sanyo-so Izunokuni
Sanyo-so
Sanyo-so Ryokan
Sanyo-so Izunokuni
Sanyo-so Ryokan Izunokuni

Frequently asked questions

How close is Sanyo-so to the airport?

Sanyo-so is 48.2 mi (594-min drive) away from the Oshima Airport (OIM) airport, the closest popular airport to the property.

Does Sanyo-so have an airport shuttle?

Airport shuttle services are not available at Sanyo-so.

How close is Sanyo-so to the beach?

This ryokan is 6 mi (22-min drive) from Ra Ra Ra Sun Beach and 6.1 mi (10-min drive) from La la la Sun Beach. Don't forget your sunscreen!

Does Sanyo-so offer free breakfast?

Free breakfast isn’t provided at Sanyo-so, but Japanese breakfast is offered for a fee of JPY 4500 per person. It's available every day from 8:00 AM to 8:30 AM.

Is there a casino at Sanyo-so?

No, there is no casino at this ryokan.

What time is check-in at Sanyo-so?

Check-in start time: 3 PM; Check-in end time: 5:00 PM.

Is there free parking at Sanyo-so?

This ryokan offers free self parking.

Does Sanyo-so have a pool?

Sanyo-so does not have a pool.

Does Sanyo-so have a restaurant?

Yes, there is a restaurant on site.

Does Sanyo-so have a spa?

There are no spa services available at this ryokan.

How close is Sanyo-so to downtown Izunokuni?

Sanyo-so is 2.2 mi away from Izunokuni.

Reviews

Sanyo-so Reviews

8.8

Excellent

9.4/10

Cleanliness

8.8/10

Staff & service

7.0/10

Amenities

8.8/10

Property conditions & facilities

8.6/10

Eco-friendliness
Rating 10 - Excellent. 9 out of 18 reviews
Rating 8 - Good. 7 out of 18 reviews
Rating 6 - Okay. 1 out of 18 reviews
Rating 4 - Poor. 1 out of 18 reviews
Rating 2 - Terrible. 0 out of 18 reviews

Reviews

10/10 Excellent

Nadia

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Jun 2024

10/10 Excellent

Yasuaki

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025

10/10 Excellent

Verified traveler

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Mar 2025

10/10 Excellent

Chung Yin

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Historical onsen ryoken

The onsen Ryoken is a famous one in Japan as the Japanese Emperors had stayed at the estate for a few times. We stayed at a room with private onsen which is excellent. The food was also great and we had a great time.
Stayed 1 night in Jul 2024

10/10 Excellent

Joo-young

Stayed 1 night in Apr 2024

8/10 Good

Kenji

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

なかなか良い体験でした

今回は宿泊客が多かったせいか、食事がいつもの雄峰ではなく、奥の広間でした。広間に行く途中のバー共々古く趣きもあり、得した気分になる体験でした。サービスや料理はいつものいい意味で安定したクオリティでゆっくり休むことができました。
Stayed 1 night in Dec 2022

8/10 Good

Kenji

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

今回も快適に過ごさせていただきました

広くて快適な部屋、散歩にちょうど良い庭、スタッフの気配りが心地よく、5月に続き、2度目の訪問です。今回部屋風呂が前回に比べて広かったので良かったです。食事も前回同様、美味しく、量も多過ぎず我が家には丁度良いです。食事の質を上げて更なる高級路線を目指すか、今のまま、親しみやすい高級感を楽しめる路線にするのか、中途半端な感じはします。
Stayed 1 night in Nov 2021

8/10 Good

Verified traveler

Stayed 1 night in Jul 2021

10/10 Excellent

Kenji

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

和のリゾート

都会の喧騒を離れ、素晴らしいお部屋、庭園、温泉をゆったりと楽しむことができました。スタッフの気遣いも心地良かったです。紅葉の季節にまた宿泊したいと思いました。
Stayed 1 night in May 2021

8/10 Good

NAKAMOTO

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
夕食の量が多すぎ。もう少し少なくして質を上げて欲しい。
Stayed 1 night in Jan 2020

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

大変落ち着いたホテル

緑多い広々とした敷地、趣のあるお部屋、館内全体、特に廊下がゆったりと設けられており、その余裕感たっぷりの空間を常に感じながら心底ゆっくりと過ごす事ができました。是非また利用したいと感じられるホテルです。
Stayed 1 night in Oct 2019

8/10 Good

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

庭園は素晴らしい

温泉、その他の施設は二重丸。 皺が寄った廊下の絨毯は残念。 晩飯も期待した程では無い。 庭園は素晴らしい。
Stayed 1 night in Mar 2019

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

まるで別荘のような旅館

壮大な庭園を中心とした、小さな集落のような旅館です。岩崎家の別荘を生かしながら、当時の優雅な暮らしに思いを馳せながら、別宅のように過ごせるのがここの魅力です。
Stayed 1 night in Jan 2018

6/10 Okay

まさよし, 埼玉県富士見市

Disliked: Staff & service
今まで何回か泊まりましたが、だんだんサービスが悪くなっているような気がします❗ 今回はデラックスルームを頼みましたが、かなり狭いへやでした。

8/10 Good

ayako, 西東京市

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

庭の素晴らしい宿。

素晴らしい庭の案内が20分くらい行われた．とてもよかった。 食事は、期待ほどではなかった。 次回は純日本的な部屋に泊まりたいと、思いました。趣があってよさそうです。今回のベットの部屋も広くて清潔感にあふれていた。

8/10 Good

れん, 東京

Liked: Cleanliness, property conditions & facilities, room comfort
Disliked: Staff & service

和溢れる旅の常宿

高級感があり快適な時間を過ごすことができました。特に内風呂が最高です。 ただ、女中さんは高齢な方が多く、勘繰り過ぎかもしれないですが、言葉が嫌味に感じる事が多々ありました。 悪気は無かったのだとは思いますが…。