Sanyo-so

Izunokuni ryokan with restaurant

Choose dates to view prices

Where to?

Dates

October 2025

November 2025

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

Experience the serene ambiance of Sanyo-so, a ryokan nestled near Izu-Mito Sea Paradise. Unwind in the indoor mineral hot spring or stroll through the Japanese garden. Indulge in local flavors at お食事処, and enjoy convenient amenities like shopping on site and luggage storage.

Excellent

Popular amenities

Onsen
Free WiFi
Free parking
Air conditioning
Restaurant

Main amenities (8)

Daily housekeeping
Restaurant
Hot springs
Breakfast available
Coffee shop/cafe
Garden
Luggage storage
Limited hour front desk

Feel at home (6)

Television
Garden
Daily housekeeping
Elevator
Minibar
In-room climate control (air conditioning)

$628 nightly

Oct 19 - Oct 20

Why we love this property

Gourmet Japanese flavors

Savor authentic Japanese cuisine at the restaurant or relax in the cafe. Experience traditional kaiseki multi-course meals at this ryokan.

Spring water bathtubs

Slip into a rejuvenating spring water bathtub in these ryokan guestrooms. In-room massages and minibars elevate the stay experience.

Room options

Check availability for these dates

Tonight

Oct 12 - Oct 13

Tomorrow

Oct 13 - Oct 14

All rooms

2 beds

3+ beds

Showing 9 of 9 rooms

Deluxe Japanese Room - Annex, Non Smoking

Exceptional

Highlights

Yard

Air conditioning

Mini-fridge

Free extra futon mattress

Hair dryer

Bidet

Spring water bathtub

893 sq ft
Mountain view
Sleeps 5
2 Twin Beds and 3 Twin Futons

Standard Japanese Room - Annex, Non Smoking

Highlights

Yard

Air conditioning

Mini-fridge

Free extra futon mattress

Hair dryer

Bidet

Spring water bathtub

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

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

Main Building Suite

Sleeps 8

New Building Deluxe Japanese-Western Room, Non Smoking

Highlights

Yard

Air conditioning

Mini-fridge

Free extra futon mattress

Hair dryer

Bidet

Spring water bathtub

985 sq ft
Mountain view
Sleeps 5
2 Twin Beds

New Building Japanese Style Suite Room,Non smoking

Highlights

Yard

Air conditioning

Mini-fridge

Free extra futon mattress

Hair dryer

Bidet

Spring water bathtub

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

Main Building Japanese Style Suite Room,Non smoking

Highlights

Yard

Air conditioning

Mini-fridge

Free extra futon mattress

Hair dryer

Bidet

Spring water bathtub

1451 sq ft
Sleeps 8
8 Twin Futons

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

New Building Japanese-Western Style Room (standard Type)

Sleeps 4

New Wing Suite Japanese-Style Room

Sleeps 8

New Building Japanese-Western Style Room (deluxe Type)

Sleeps 5

Similar properties

Two-beds Suite with Private Open-air Bath (Japanese Cypress Bath) | Bathroom | Separate tub and shower, spring water tub, designer toiletries

Onsen
Free parking
Free WiFi
Air conditioning

$205 nightly

Oct 15 - Oct 16

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About the neighborhood

270 Mamanoue, Izunokuni, Shizuoka, 410-2204

What's nearby

Katsuragiyama Ropeway - 3 min drive - 2.0 km
Izu-Mito Sea Paradise - 8 min drive - 6.0 km
Awashima Marine Park - 12 min drive - 7.0 km
Port of Numazu - 18 min drive - 11.7 km
Mishima Sky Walk - 20 min drive - 16.5 km

Getting around

Haneda Airport (HND) - 120 min drive
Oshima Airport (OIM) - 30.1 miles/48.5 km
Izunagaoka Station - 13 min walk
Mishima Station - 24 min drive
Numazu Station - 29 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
‪餃子の㐂むら - ‬18 min walk

About this property

Sanyo-so

At Sanyo-so, you'll be within a 10-minute drive of Fuji-Hakone-Izu National Park. Guests looking for a bite to eat can check out お食事処, which serves Japanese cuisine and is open for breakfast and dinner.

At a glance

Hotel size

- 22 rooms
- Arranged over 2 floors

Arriving/Leaving

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

Required at check-in

- Credit card, debit card, or cash deposit required for incidental charges
- Government-issued photo ID may be required

Children

- No cribs (infant beds)

Pets

- Pets not allowed

Internet

- Free WiFi in rooms (speed: 50+ Mbps)

Parking

- Free uncovered onsite self parking

Other information

- Designated smoking areas

Property amenities

Food and drink

Japanese breakfast (surcharge) each morning 8:00 AM–8:30 AM
Restaurant
Coffee shop
Kaiseki meal

What to do

Hot springs
Shopping

Services

Front desk (limited hours)
Luggage storage

Facilities

Garden

Accessibility

Elevator
Handrails in stairways
Wheelchairs available on site
Bathroom emergency pull cord
Well-lit path to entrance

Room amenities

Be entertained

43-inch TV
Digital TV channels

Home comfort

Climate-controlled air conditioning and heating
Minibar
Electric kettle
Slippers
Window screens

Sleep well

Free extra futon
Bed sheets provided

What to enjoy

In-room massage
Yard

Freshen up

Spring water bathtub
Shower/tub combination
Bidet
Free toiletries
Hair dryer
Towels
Toothbrush and toothpaste
Toilet paper

Stay connected

Free WiFi (speed of 50+ Mbps)
Phone

Food and drink

Mini-fridge
Free bottled water

Daily housekeeping
In-room safe
Tatami (woven mat floors)
Tokonoma (alcove)
Fusuma (room partition)
Guidebooks/recommendations
Local maps

Special features

Spa

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.

Dining

お食事処 - This restaurant specializes in Japanese cuisine and serves breakfast and dinner. Reservations are required.

Fees & policies

Mandatory fees

You'll be asked to pay the following charges by the property at check-in or check-out. Fees may include applicable taxes:

A bathing tax, collected at the property, may be charged. The bathing tax applies to properties with hot springs and ranges from JPY 150-500 per person, per night based on local regulations. Please note that further exemptions may apply.

Optional extras

Japanese breakfast is offered for an extra charge of approximately JPY 4500 per person

Pool, spa, & gym (if applicable)

Hot springs access available from 3:00 PM to 9:30 AM
Guests must contact this property in advance to reserve access to the public bathing facility

Policies

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.

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.

This property accepts credit cards, debit cards, mobile payments and cash.

Credit cards accepted: Visa, Mastercard, American Express, Diners Club, JCB International

Mobile payment options include: Alipay, PayPay, Merpay and R Pay.

Cashless transactions are available.

This property reserves the right to pre-authorize the guest's credit card prior to arrival.

This property affirms that it follows the cleaning and disinfection practices of Prince Safety Commitment (Prince Hotels & Resorts).

Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities.

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

Does Sanyo-so offer free cancellation for a full refund?

Yes, Sanyo-so does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.