Hot springs


Take a break in the infinity bath with a spectacular view
An open-air bath in the sky where the sea spreads out before you and the sky spreads out before you when you look up.
The crashing waves, the passing of boats, and the passing of clouds make you forget the passage of time.
As you soak in Irago Onsen, your body and mind will gradually warm up.
You will surely agree that this is the very definition of luxury.
A bath with a spectacular view of Cape Irago
You can enjoy a variety of baths, from open-air baths in natural hot springs to saunas.
You will be soothed by the various scenery that changes with time, such as Kamishima Island, ships passing through the Irago Strait, and romantic sunsets.
01
Irago Natural Hot springs
Open-air bath
An infinity bath with a spectacular view that seems to blend into the horizon. Enjoy the ocean view from the open-air bath located 100m above sea level.
02 Sleeping bath
A relaxing space where you will be gently enveloped in warm sunlight and pleasantly warm water. Enjoy a luxurious time while enjoying the blue sky and azure sea.
03 Jacuzzi
The jet air currents will relax your body from the core, while the gentle bubbles will massage you. This is a jacuzzi with an ocean view that can only be experienced at Irago Ocean Resort.
04 Irago Natural Hot springs (indoor bath)
The spacious indoor bath is comfortable with sunlight pouring in through the large windows. The weakly alkaline spring water is said to be a "beauty bath" that leaves your skin smooth.
05 Seasonal bath
The hot bath salts promote blood flow, raise body temperature, and relieve fatigue and coldness. Enjoy the seasonal scents.
06 Sauna bath
Relax in a room with a TV, warm your body, and then soak in cold water in a hot/cold bath, which is great for recovering from fatigue, relieving stress, and helping you sleep better.
07 Cold bath
Alternating between sauna, hot and cold baths and cold water baths trains the autonomic nervous system and is expected to have great health benefits.
08
Highly concentrated carbonated spring "Tsuboyu"
(Men only)
It is said that its blood circulation promoting effect is about four times that of plain bath water, and it is also expected to improve metabolism through the Bohr effect.
09 Mist sauna (Women only)
The Nano Steam Sauna is a steam sauna with low temperature and high humidity that induces more sweating. Because the temperature is lower than that of a dry sauna, even those with sensitive hair or skin can safely enter. Not only does it have a moisturizing effect on the skin and hair, but the ultra-fine steam particles penetrate deep into the pores of the body, promoting the excretion of waste products.
10 Bedrock bath (Women only)
On July 13, 2024, a new bedrock bath using natural stones will be installed.
In the lying bedrock bath, we use "Yakuho Kogyokuseki", which emits far-infrared rays and negative ions and is effective against insomnia, detoxification, and blood purification, while in the sitting bedrock bath, we use "Kosuiseki", which has been called a miraculous health gemstone since ancient times and is the oldest power stone. In addition, in the sitting bedrock bath, the aromatic bathing not only has a relaxing effect, but also promotes metabolic function and increases oxygen intake.
Operating hours | 13:00~24:00 *Not available between 5:00 and 10:00 |
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Private bath information
Usage fee |
[1 private bath] [1 barrier-free private bath] The barrier-free bath is approximately 60 cm deep. |
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Usage time | 13:00~
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[Information]
For day-trip guests using the private baths, an additional bathing fee will be charged per person (¥1,600 for adults, ¥1,100 for elementary school students, ¥600 for infants) in addition to the above amount.
Experience the popular "ReFa" items
ReFa is a beauty equipment and cosmetics brand that was launched in Japan in 2009, with the aim of transforming beauty care into "a time that lifts the spirits."
All seats are equipped with shower heads that produce two types of fine bubbles, which are highly popular among women, and we also have popular hair dryers.



GUIDE
Opening times |
[For guests] [Day trip use] |
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Bathing fee |
[For guests] [Day trip use] [Information on coupon tickets] |
Amenities and Equipment | Shampoo, conditioner, body soap, face towel, bath towel, hair dryer, water cooler |
Information on rental baby goods |
■Baby bath, baby soap/free *If you would like to use the baths, please feel free to contact the large public bath counter (ext. 3540). |
Hot spring quality |
Source name: Irago Onsen (Aichi Prefecture), Spring quality: Sodium-calcium chloride hot spring ■Contraindications ■ Indications |
Requests to guests regarding bathing
Please be careful with your valuables. Please do not bring valuables into the bath, but use the safe in your room.
- We will not allow guests with tattoos to enter the baths.
- Taking pictures with cameras, videos, or camera-equipped mobile phones is prohibited in the baths, including the changing rooms.
- We will refuse entry to those who are drunk, those who are causing trouble to other customers, or those who are engaging in dangerous behavior.
- Those with skin diseases and those at risk of carrying an infectious disease will not be allowed to enter the facility or take a bath.
- In accordance with Chapter 5 of the Public Health Act, Public Health Management, customers using public facilities are prohibited from engaging in any conduct that may render the environment unclean or be harmful to public health.
- Children who are still in diapers are not allowed to bathe in the bathtubs. We have baby baths available, so please let us know if you would like to use one.
- Bathing in swimsuits is not permitted.
- In accordance with Aichi Prefecture regulations, mixed bathing with children aged 8 and over is not permitted.
- The hot spring water in the baths is not drinkable. Please use the water dispenser in the changing room.
- Bringing in food or drinks is not permitted.
- Please do not take home any samples or complimentary items available at the facility.
- Our facility regularly measures residual chlorine every day to ensure hygiene management.