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HOTEL OOSADO

3.0 star property
Natural hot springs and peaceful Japanese gardens provide a rejuvenating retreat at HOTEL OOSADO, where relaxation comes naturally

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Travelers find true relaxation at HOTEL OOSADO with mineral hot springs and traditional Japanese gardens. Enjoy free in-room WiFi and laundry facilities, making it an ideal base for visiting the historic Sado Magistrate's Office and Nanaura Beach.

Reviews

10 out of 10
Exceptional

Popular amenities

  • Parking included
  • Free WiFi
  • Restaurant
  • Air conditioning
  • Bar

Room options

Available filters for rooms
Showing 18 of 18 rooms

View all photos for Top Floor Premium Suite with Open-Air Bath

A modern indoor pool with a view of the sea, a wooden deck, and a seating area with a sofa and chairs.

Top Floor Premium Suite with Open-Air Bath

  • Sleeps 4
  • 4 Twin Beds
  • Free WiFi

View all photos for Top Floor Royal Suite Room

A modern hotel room with a large window offering a sea view, a cozy seating area, a flat-screen TV, and a desk with a chair.

Top Floor Royal Suite Room

  • Sleeps 6
  • 4 Twin Beds
  • Free WiFi

View all photos for Oceanfront Deluxe Japanese-Modern Room

A hotel room with two beds, a desk, a chair, a TV, and a large window with a view of the sea.

Oceanfront Deluxe Japanese-Modern Room

  • Sleeps 4
  • 2 Twin Beds
  • Free WiFi

View all photos for Basic Room, Non Smoking, Ocean View

A room with a large window, a dining table, two chairs, a television, and a small cabinet.

Basic Room, Non Smoking, Ocean View

  • Ocean view
  • 463 sq ft
  • 1 bedroom
  • Sleeps 4
  • 4 Twin Futons
  • Free WiFi

View all photos for Basic Room, Smoking

A room with a large window, a dining table, two chairs, a television, and a small cabinet.

Basic Room, Smoking

  • Ocean view
  • 463 sq ft
  • 1 bedroom
  • Sleeps 5
  • 5 Twin Futons
  • Free WiFi

View all photos for Basic Twin Room

A hotel room with two beds, a desk, a TV, and a window with a view of the sea.

Basic Twin Room

  • Ocean view
  • 226 sq ft
  • 1 bedroom
  • Sleeps 2
  • 2 Twin Beds
  • Free WiFi

View all photos for Ocean Front Japanese Modern Room, Non Smoking

A hotel room with a large bed, a seating area with a view of the sea, and a wooden panel wall.

Ocean Front Japanese Modern Room, Non Smoking

  • Ocean view
  • 581 sq ft
  • 1 bedroom
  • Sleeps 2
  • 2 Large Twin Beds
  • Free WiFi

View all photos for Premium Suite Room with Open-air Bath for 2 people, Non Smoking

A modern indoor pool area with a view of the sea, a seating area with a sofa and chairs, and a wooden floor.

Premium Suite Room with Open-air Bath for 2 people, Non Smoking

10.0 out of 10
Exceptional
(1 review)
  • Ocean view
  • 1163 sq ft
  • 1 bedroom
  • Sleeps 3
  • 2 Large Twin Beds and 1 Double Bed
  • Free WiFi

View all photos for Premium Suite Room with Open-air Bath for 3 people, Non Smoking

A modern indoor pool area with a view of the sea, a seating area with a sofa and chairs, and a wooden floor.

Premium Suite Room with Open-air Bath for 3 people, Non Smoking

  • Ocean view
  • 1163 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Large Twin Beds and 1 Double Bed
  • Free WiFi

View all photos for Premium Suite Room with Open-air Bath for 4 people, Non Smoking

A modern indoor pool area with a view of the sea, a seating area with a sofa and chairs, and a wooden floor.

Premium Suite Room with Open-air Bath for 4 people, Non Smoking

  • Ocean view
  • 1163 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Large Twin Beds and 1 Double Bed
  • Free WiFi

View all photos for Royal Suite Room for 2 people, Non Smoking

A modern living room with a large window, a flat-screen TV, and a sofa.

Royal Suite Room for 2 people, Non Smoking

  • Ocean view
  • 1389 sq ft
  • 2 bedrooms
  • Sleeps 3
  • 2 Large Twin Beds
  • Free WiFi

View all photos for Royal Suite Room for 3 people, Non Smoking

A modern living room with a large window, a flat-screen TV, and a sofa.

Royal Suite Room for 3 people, Non Smoking

  • Ocean view
  • 1389 sq ft
  • 2 bedrooms
  • Sleeps 5
  • 3 Large Twin Beds
  • Free WiFi

View all photos for Royal Suite Room for 3 people, Non Smoking

A modern living room with a large window, a flat-screen TV, and a sofa.

Royal Suite Room for 3 people, Non Smoking

  • Ocean view
  • 1389 sq ft
  • 2 bedrooms
  • Sleeps 5
  • 3 Large Twin Beds
  • Free WiFi

View all photos for Ocean Front Japanese Modern Room Suite, Non Smoking

A hotel room with a large window, a bed, a dining table, and two chairs.

Ocean Front Japanese Modern Room Suite, Non Smoking

  • Ocean view
  • 721 sq ft
  • 1 bedroom
  • Sleeps 2
  • 2 Large Twin Beds
  • Free WiFi

View all photos for Ocean Front Japanese Suite for 2 people, Non Smoking

A traditional Japanese room with tatami flooring, a low table, and sliding doors.

Ocean Front Japanese Suite for 2 people, Non Smoking

  • Ocean view
  • 926 sq ft
  • 1 bedroom
  • Sleeps 3
  • 2 Twin Futons
  • Free WiFi

View all photos for Ocean Front Japanese Suite for 3 people, Non Smoking

A traditional Japanese room with tatami flooring, a low table, and sliding doors.

Ocean Front Japanese Suite for 3 people, Non Smoking

  • Ocean view
  • 926 sq ft
  • 1 bedroom
  • Sleeps 5
  • 3 Twin Futons
  • Free WiFi

View all photos for Ocean Front Japanese Suite for 4 people, Non Smoking

A traditional Japanese room with tatami flooring, a low table, and sliding doors.

Ocean Front Japanese Suite for 4 people, Non Smoking

  • Ocean view
  • 926 sq ft
  • 1 bedroom
  • Sleeps 7
  • 4 Twin Futons
  • Free WiFi

View all photos for Ocean Front Japanese Suite for 5 people, Non Smoking

A traditional Japanese room with tatami flooring, a low table, and sliding doors.

Ocean Front Japanese Suite for 5 people, Non Smoking

  • Ocean view
  • 926 sq ft
  • 1 bedroom
  • Sleeps 9
  • 5 Twin Futons
  • Free WiFi
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About the neighborhood

Located in Sado, HOTEL OOSADO is in the historical district. Sado Magistrate's Office is a notable landmark, and the area's natural beauty can be seen at Nanaura Beach and Sado Gold Mine. With snorkeling and fishing nearby, you'll find plenty of adventures in the water. Visit our Sado travel guide
Map
288-2 Aikawa Kabuse, Sado, Niigata, 952-1583

What's nearby

  • Sado-Yahiko-Yoneyama Quasi-National Park
    1 min walk - 0.0 km
  • Kirarium Sado
    5 min drive - 2.0 km
  • Sado Gold Mine
    11 min drive - 5.3 km
  • Sawada Beach
    23 min drive - 11.9 km
  • Sado Steamship
    56 min drive - 30.6 km

Restaurants

  • 弁慶佐渡本店
  • sabo yajiro
    5 min drive
  • 銀寿司
    4 min drive
  • 蛇の目寿司
    14 min drive
  • Tomato&Onion佐渡店
    14 min drive

About this property

HOTEL OOSADO

  • Hotel remodeled in 2023 and located near Nanaura Beach
  • Located close to Sado Magistrate's Office and Sado Gold Mine, HOTEL OOSADO provides an indoor mineral hot spring (onsen), a coffee shop/cafe, and a Japanese garden. For some rest and relaxation, visit the 2 indoor hot springs. Free in-room WiFi is available to all guests, along with laundry facilities and a bar.
  • You'll also enjoy perks such as:
    • Free self parking
    • Japanese breakfast (surcharge), free bicycle rentals, and hot springs on site
    • A banquet hall, a gift shop, and luggage storage
  • Room features
  • All 72 rooms feature comforts such as air conditioning, in addition to perks like free WiFi and safes.
  • Extra conveniences in all rooms include:
    • Highchairs and children's dinnerware
    • Eco-friendly toiletries, bathtubs, and bidets
    • 32-inch flat-screen TVs with satellite channels
    • Mini fridges, electric kettles, and heating

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free uncovered self parking on site

Food and drink

  • Daily Japanese breakfast available 7:00 AM to 9:00 AM for a fee: JPY 2,000 to 3,000 for adults and JPY 2,000 to 3,000 for children
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Coffee and tea in common areas
  • Kaiseki meal
  • Snack bar/deli

Things to do

  • 2 indoor/outdoor hot springs
  • Free bicycle rentals

Family friendly

  • Children's dinnerware
  • High chair
  • Laundry facilities
  • Mini-fridge
  • Snack bar/deli

Conveniences

  • Gift shop/newsstand
  • Laundry facilities
  • Limited-hour front desk
  • Luggage storage
  • Vending machine

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Housekeeping (daily)

Outdoors

  • Garden

Spa

  • 2 indoor hot springs
  • 2 indoor/outdoor hot springs
  • 2 outdoor hot springs
  • Hot springs open from 3:00 PM - midnight
  • Hot springs water temperature - 104 ºF
  • Public indoor mineral hot springs (onsen)
  • Public outdoor mineral hot springs (onsen)

Accessibility

  • No elevator

More

  • Banquet hall
  • Designated smoking areas
  • Locally sourced food prioritized
  • Locally-owned and organized tours and activities
  • Renovated entire property - March 2023

Room amenities

Bedroom

  • Bedsheets provided
  • Down comforter

Bathroom

  • Bathtub
  • Bidet
  • Free toiletries
  • Hair dryer
  • Shampoo
  • Slippers
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste
  • Towels provided

Entertainment

  • 32-inch flat-screen TV with cable/satellite channels

Food and drink

  • Electric kettle
  • Mini-fridge

More

  • Air conditioning
  • Bulk dispensers for toiletries
  • Eco-friendly toiletries
  • Heating
  • Safe

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: 8:00 PM
Minimum check-in age: 15

Check-out

Check-out before 11:00 AM

Special check-in instructions

The front desk is open daily from 7:00 AM - 10:00 PM
Front desk staffed during limited hours
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools

Access methods

Front desk (limited hours)

Pets

Pets not 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

  • Fee for Japanese breakfast: approximately JPY 2000 to 3000 for adults, and JPY 2000 to 3000 for children
  • Spa fee: JPY 150 per person per night

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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
This property accepts credit cards, mobile payments, and cash
Cashless transactions are available
Safety features at this property include a fire extinguisher

We should mention

This property does not have elevators
Hot springs access available from 3:00 PM to midnight
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

Frequently asked questions

Is HOTEL OOSADO pet-friendly?

No, pets are not allowed at this property.

How much is parking?

Self parking is free at this property.

What time is check-in at HOTEL OOSADO?

Check-in start time: 3:00 PM; Check-in end time: 8:00 PM. After-hours check-in is not available.

What time is check-out at HOTEL OOSADO?

Check-out is at 11:00 AM.

Where is HOTEL OOSADO located?

Situated in the historical district, this hotel is within 3 mi (5 km) of Nanaura Beach, Sado Magistrate's Office, and Sado Gold Mine.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

HOTEL OOSADO Reviews

10

Exceptional

10

Cleanliness

10

Amenities

9.8

Staff & service

9.8

Property conditions & facilities
Rating 10 - Excellent. 13 out of 14 reviews
Rating 8 - Good. 1 out of 14 reviews
Rating 6 - Okay. 0 out of 14 reviews
Rating 4 - Poor. 0 out of 14 reviews
Rating 2 - Terrible. 0 out of 14 reviews

Reviews

Verified review

10/10 Excellent

Peter

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Yes, breakfast was excellent, with great choice and very good quality.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Dorota

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff was friendly and helpful. We also loved the breakfast. Nice daiyokujo with very good amenities!
Stayed 3 nights in Sep 2025
Verified review

10/10 Excellent

Ross

Liked: Cleanliness, staff & service, property conditions & facilities
Our stay at Hotel Oosado was outstanding. From arrival to departure the hotel staff was helpful, friendly, courteous and professional. Our suite was clean, large and well appointed with all the modern amenities one could want in a 5-star hotel. The ocean view from our balcony was beautiful and breathtaking. The breakfast buffet had a great variety of Japanese and western style dishes. Our dinner kaiseiki was outstanding in taste and presentation that highlighted all the great seafood and vegetables from around Sado Island. We enjoyed our stay and was sad to leave such a wonderful place. We would definitely stay at Hotel Oosado on our next visit to Sado Island and would not hesitate to recommend this location to anyone.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

SHIGEKO

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
立地も良くて景色にいやされました。スタッフの対応も親切で、気持ちよくすごせました。また来たくなるホテルです
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

RYUKO

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
ホテルに入るとすぐに水のはった前庭から海に続く素晴らしい景色が迎えてくれます。施設も食事もスタッフの皆さんも言う事無し！です。
Stayed 1 night in Sep 2025
Verified review

10/10 Excellent

Masahito

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

おもてなし度高

接客はとても素晴らしく総合的におすすめです。一点だけ、大浴場前に設置されている麦茶のタンクが夜も翌朝も補充されていなかったのが残念ですが、他は高得点。
Stayed 1 night in Aug 2023
Verified review

10/10 Excellent

Masumi

Liked: Cleanliness
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Yuka

Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Ryoji

Stayed 1 night in Sep 2025
Verified review

10/10 Excellent

Mie

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Jun 2025
Verified review

8/10 Good

Etsuko

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in May 2025
Verified review

10/10 Excellent

MINORU

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Aug 2024
Verified review

10/10 Excellent

masahiko

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2024
Verified review

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jun 2024