But don't worry, we're on call to make sure your stay goes smoothly.But don't worry, we're on call to make sure your stay goes smoothly.
2 bedrooms1 bathroomSleeps 10
Popular amenities
Spa pool
Kitchen
Washing machine
Air-conditioning
Outdoor space
Parking available
Explore the area
Tsubaki, Sado, Niigata
Sado Gold Mine
Place, Sado Gold Mine
Sado Steamship
Place, Sado Steamship
14 min drive
Sawada Beach
Place, Sawada Beach
41 min drive
Rooms & beds
2 bedrooms (sleeps 10)
Bedroom 1
1 Double Sofa Bed
Bedroom 2
1 Double Sofa Bed
1 bathroom
Bathroom 1
Bathtub or shower
Spaces
Deck or patio
Kitchen
Balcony
Garden
About this property
【Sado】Sea Side Tsubaki / Sauna, Infinity bath
AKIYATO Sea Side Tsubakimoto-kan is a 10-minute drive from Ryotsu Port. This entire-house rental traditional Japanese home by the sea accommodates up to 10 guests.
The carefully renovated space retains the warmth of tatami mats and wood while offering comfortable amenities, making it perfect for family trips or group stays. Its superb location overlooking Sado's sea lets you enjoy an extraordinary island getaway.
The inn's greatest appeal is its ocean-view private sauna and open-air bath. After sweating in the sauna, soak in the open-air bath filled with a sense of freedom, where the breathtaking natural scenery of Sado spreads out before your eyes. Enjoy the ultimate moment of relaxation for body and mind: the sparkling blue sea by day, the orange-tinged horizon at dusk, and the night sky filled with stars and the sound of waves. The surrounding area offers convenient access to scenic spots and exceptional restaurants. After enjoying sightseeing or exploring art, reset your mind and body with the inn's sauna and open-air bath experience.
This retreat inn is perfect for those who wish to “rejuvenate while gazing at the sea” or “stay at a private inn with a sauna and open-air bath.”
Spend luxurious moments in the infinity open-air bath, where you become one with the sea and sky. Surrounded by ocean views, reach a state of deep relaxation. A Meiji-era warehouse transformed into a sauna, blending traditional methods with modern löyly for an authentic experience. Immerse yourself in the scent of Sado's native “Atebi” trees within this deeply relaxing space.
Enjoy unique local experiences like BBQs featuring seasonal Sado ingredients or oyster harvesting tours aboard sightseeing boats. —————————— <Options/Payment processed separately after accommodation fee settlement> ■BBQ Grill Rental: ¥2,000 ■6kg Charcoal: ¥2,000 (You may also bring your own charcoal) →No refunds due to weather ■Seafood Set: ¥10,000 (Approx. 4 people per set/Requires reservation 3 days in advance) ■Oyster Pan-Grilling Set: ¥12,000 (1 set for approx. 4 people / Reservation required 3 days in advance) →Seasonal: December to March (Reservations unavailable Wednesdays and Thursdays) ■Lake Kamo Sightseeing Boat Cruise: Reservation required 3 days in advance →Seasonal: April to November (Reservations unavailable Wednesdays and Thursdays) ¥30,000 / 2 to 5 people (minimum 2 people) ¥6,000 / Each additional person beyond 6 Choose one of two departure times (11:30 or 15:30) ※Cancellation policy applies ■SUP Rental: ¥1,000 → Seasonal: July to September ■Car Rental Arrangements Available (separate fee / reservation required) ■Pet Policy / Dogs Allowed Fee: Per dog: Small 3,000 yen (up to 3 dogs) / Medium 4,000 yen (up to 2 dogs) / Large 5,000 yen (only 1 large dog allowed) 1) For dogs larger than large size, please consult us in advance. 2) Submission of vaccination certificates for the number of nights staying, rabies vaccination certificate (within the last year), and the Pet Accommodation Agreement is required. →Accommodation may be denied without these documents. ーーーーーーーー ●Important Notes 1) While we maintain thorough cleaning and pest control, insects may occasionally be present due to our natural surroundings. We appreciate your understanding. 2) Poaching is strictly prohibited. 3) Check-in is from 15:00 to 20:00, and check-out is by 10:00. Check-in or check-out outside these times will incur an additional charge of ¥5,000 per hour. 4) Foreign nationals (without a Japanese address) must present a passport for check-in. 5) If you leave the room in an extremely messy state (e.g., trash scattered throughout, used items left haphazardly, food left on tables), standard cleaning may be insufficient and could delay the next guest's check-in. In such cases, an additional cleaning fee (¥30,000) may be charged depending on the situation. 6) Please read our house rules carefully. Violations will incur a minimum penalty fee of ¥30,000. 7) Always read the precautions before using the sauna.
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The host requires you to complete the following before checking out:
Gather used towels
Remove personal items, remove leftover food and drinks and take out the rubbish
Turn off the lights, lock the doors and return the keys
Failure to complete these may result in a negative review from the host.
Important information
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
On-site parties or group events are strictly prohibited
Long-term renters welcome
Host has indicated that there is no carbon monoxide detector on the property, but there are gas appliances; consider bringing a portable detector with you on the trip
Host has indicated that there is no smoke detector on the property
About the area
Sado
Sado is home to this holiday home. Sado Museum and Sado History and Traditional Museum are cultural highlights, and some of the area's landmarks include Konponji and Seisuiji.
Sado History and Traditional Museum - 46 min drive - 26.7 km
Restaurants
maSanicoffee - 8 min drive
キッチン よろこんで 原黒店 - 9 min drive
mikawa - 6 min drive
のりば食堂 しおさい 両津店 - 8 min drive
いしはら寿司 - 8 min drive
Frequently asked questions
Is Infinity open-air bath/sauna Sado Island private house [Sea Side Tsubaki pet-friendly?
Yes, this property allows dogs (limit 3 total).
How much does it cost to stay at 【Sado】Sea Side Tsubaki / Sauna, Infinity bath?
As of 15 April 2026, prices found for a 1-night stay for 2 adults at 【Sado】Sea Side Tsubaki / Sauna, Infinity bath on 20 April 2026 start from NZ$987, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
How much is parking at Infinity open-air bath/sauna Sado Island private house [Sea Side Tsubaki?
On-site parking is available at the property.
What time is check-in at Infinity open-air bath/sauna Sado Island private house [Sea Side Tsubaki?
Check-in begins at 3:00 PM.
What time is check-out at Infinity open-air bath/sauna Sado Island private house [Sea Side Tsubaki?
Checkout is at 10:00 AM.
Where is Infinity open-air bath/sauna Sado Island private house [Sea Side Tsubaki located?
Situated in Sado, this holiday home is 1.4 mi (2.3 km) from Sado-Yahiko-Yoneyama Quasi-National Park and within 9 miles (15 km) of Sado Steamship and Toki no Mori Park. Konponji and Seisuiji are also within 12 miles (20 km).