Unwind in the serene beauty
of the Setouchi
Elevate your journey through Japan in our natural hot springs.







Tamanoyu, a natural hot spring near the Seto Inland Sea, is the perfect place to relax while enjoying beautiful ocean views.
Add it to your island-hopping journey in Setouchi, and let its rejuvenating waters refresh both body and soul, making your trip to Japan even more extraordinary.

Perfectly located for
island hopping in the Setouchi
Tamanoyu is conveniently located across the street from JR Uno station and the bus stops. 5 minutes away by foot, you can catch the ferry from Uno Port to Naoshima, one of the iconic islands hosting the world-renowned Setouchi Triennale Art Festival. With our own hotel and glamping facilities nearby, it’s the perfect base for your island-hopping adventure.
Hot Spring

Onsen
The hot springs at Tamanoyu contains calcium/sodium chloride, which has a moisturizing and heat-retaining effect. It leaves your skin feeling soft and helps warm you from within.
*While chloride springs may feel slightly stimulating for sensitive skin, they are gentle on dry skin and wounds, providing soothing and restorative benefits.
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TANADANOYU
棚田の湯
TANADANOYU
The beautiful stone-paved paths resemble the rice terraces of traditional Japan. In front of you stretches the Seto Inland Sea, with views of the stunning islands and a gentle comforting breeze.
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SAWANOYU
沢の湯
SAWANOYU
Immerse yourself in nature, nestled among trees with a gentle waterfall in this serene space. Unwind and let your mind and body find true relaxation.
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SAUNA
サウナ
Sauna
Melt away the weariness of everyday life, promoting recovery and boosting metabolism. Stadium saunas are available inside both 'TANADANOYU' and 'SAWANOYU'.
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GANBANYOKU
岩盤浴
Ganbanyoku (Bedrock bath)
Featuring two types of bedrock baths and a cool-down room, this space helps detoxify your body and refresh your mind.
Restaurant

KAIROU
Enjoy your meal with a scenic view of the Seto Inland Sea at this Japanese restaurant.
Our head chef, who trained at prestigious Japanese restaurants, prepares each dish with passion.
The menu features fresh, seasonal seafood and local ingredients unique to Setouchi.
Our signature 'Tamanozen' offers a vibrant assortment of dishes that showcase the best of Japanese cuisine.
Additionally, you'll find a diverse selection of seafood, sushi, tempura, udon, and soba.
Relaxation
Spa Treatments
Experience a luxurious time at our spa to relieve stress and calm your mind.
A combination of our delicate techniques and courteous hospitality will help relax your body and mind to prepare you for your travels around Japan.
Body massage, foot care massage, head spa, exfoliating 'akasuri' scrubs, and detox enzyme baths are available.
*Some treatments require reservations. Please inquire in advance or at the counter. Each treatment comes with specific precautions, so please review the instructions and ensure you're fully informed before your session.
Accommodation

Lodging
Feel the soothing warmth of the hot spring. Unwind completely without worrying about time.
01.UNO HOTEL
Located just a 5-minute walk from Tamanoyu, UNO HOTEL is distinguished by its unique decor made from the local specialty, denim.
The hotel frequently hosts art exhibitions and events guided by a dedicated art director, providing a space for both art and relaxation.




02.TAMANOYU CAMPSITE
Stay at Tamanoyu Campsite, where you can relax in a luxurious glamping tent equipped with air conditioning and furniture.
Located about a 3-minute walk from Uno Port, it offers great convenience as a base for sightseeing in Setouchi and island-hopping, expanding the possibilities for your journey.




Activitys
Enjoy nearby activities and attractions such as sailboat charters on the Seto Inland Sea and visits to the art islands.
Destinations
Activities
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SETOUCHI YACHT CHARTER
Embark on an extraordinary cruise around the islands of the Seto Inland Sea aboard a luxurious sailboat. Enjoy a unique experience as you take in the natural beauty, art, and island life.
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SETOUCHI Fishing Tours
Experience fishing in the rich waters of the Seto Inland Sea and have your catch cooked and served at Tamanoyu.
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Setouchi Private Island
KUJIRA-JIMA
An exclusive uninhabited island resort, limited to one group per day. Enjoy a variety of activities like fishing, kayaking, and SUP (stand-up paddleboarding) to fully experience the great outdoors.
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SETOUCHI ANGLERS
A recreational fishing boat service safe and enjoyable for beginners, including children. A friendly captain will guide you on your journey.
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Rental loungewear available
Relax in comfortable loungewear during your stay at the onsen, available in various sizes.
*Loungewear available in adult sizes only -
Toiletries available
Rental towels and toiletries such as shampoo and conditioner are available.
Feel free to drop by the onsen empty-handed.
*Loungewear available in adult sizes only. -
Free Wi-Fi
Free Wi-Fi is available for guests.
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Luggage storage available
A storage space is available to safely store your large luggage.
Please inquire at the front desk.
*Please retrieve your belongings by the end of the day. -
Please refrain from wearing clothing while bathing.
For hygiene and safety reasons, we ask that you refrain from wearing clothing/swimwear while bathing.
Bathing in the hot spring without clothing is a part of Japanese traditional culture.
To fully enjoy the experience, we kindly encourage you to bathe in the traditional manner. -
Credit card/cashless payment accepted
We accept various cashless payment methods, including major credit cards and QR code payments.
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Tattoos are welcome for foreign travelers.
Guests with tattoos are welcome to use the hot springs.
However, please be mindful of local Japanese residents, who may be uncomfortable with tattoos and use the facilities with respect.
*Please present your residence card or passport at the front desk.
Gallery

Access
