[SAUNALAND Asakusa Vol.4] Sauna event in Asakusa! Survive the summer with private saunas that can accommodate large groups and the best cold plunge pool.
2025.07.29

The sweltering heat of summer continues in Japan. While many people seek cool, air-conditioned rooms, there are those who believe that "going into a sauna in this heat, followed by a refreshingly cold plunge pool, is the ultimate experience." Yes, aren't you one of those "cold plunge" sauna enthusiasts? This time, we'll introduce the tremendous health benefits of a cold plunge in summer and suggest how to spend the best summer with a large group of friends in a private sauna at SAUNALAND ASAKUSA, where there is absolutely no compromise on water temperature. It's also perfect for a **sauna event** with close friends.


🧊 In the hot summer, what true sauna enthusiasts crave is an "ice-cold plunge pool."

The true appeal of a sauna lies in the "alternating hot and cold bath" experience brought about by the rapid temperature change between the hot sauna room and the cold plunge pool. Especially in the summer, the stimulating sensation of cold water piercing a heated body provides an unparalleled sense of refreshment and health benefits. It's more than just a refresh; it's a reboot of mind and body.


✨ Why does it feel so good? The tremendous health benefits of a cold bath.

① Regulate your autonomic nervous system and create a body that is immune to summer fatigue.

The main cause of summer fatigue, also known as "summer exhaustion," is the temperature difference between the heat outside and the air conditioning inside.Autonomic nervous system(Source: Sauna Japan) This refers to a disruption of the autonomic nervous system. Alternating hot and cold baths forcibly switch on this disrupted autonomic nervous system, training it to return to normal function. As a result, the body's thermoregulatory function improves, leading to a body that is less susceptible to summer fatigue.

*What is the autonomic nervous system?
These are vital nerves that unconsciously control life-sustaining functions such as body temperature, heart rate, and blood pressure.

② Promotes blood circulation and helps recover from physical and mental fatigue.

In a sauna, blood vessels expand, then they rapidly constrict in a cold bath, and then expand again during the subsequent rest. This pumping action of the blood vessels dramatically improves blood flow throughout the body. As a result, accumulated fatigue-causing substances are eliminated, and it can be expected to alleviate chronic fatigue and muscle pain often experienced by business executives and athletes.

③ The ultimate refreshing experience to awaken your brain: "Totonoi"

When a body that has been heated to its extreme is suddenly cooled down by cold water, the sympathetic nervous system, which controls excitement, reaches its peak in the brain. As the body is then released by being exposed to fresh air, the parasympathetic nervous system, which controls relaxation, becomes dominant, and you are enveloped in a unique feeling of weightlessness and euphoria. This is the true nature of "totonoi" (a state of perfect balance and relaxation), and it is the best way to reset mental fatigue.


🤔 [A common summer sauna experience] Have you ever been disappointed when the cold plunge pool wasn't hot enough?

Despite all the benefits of a cold bath, there's one major problem in the summer: the rise in water temperature. Have you ever been disappointed because the water in the cold bath became lukewarm due to the high outside temperature and the large number of users, preventing you from achieving that perfect state of relaxation? For those who are particular about cold baths, this is a matter of life and death.


💎 3 Reasons Why SAUNALAND ASAKUSA is Chosen by "Serious Cold Bath Enthusiasts"

① Unwavering even in summer! A truly ice-cold bath equipped with a chiller.

Our facility is equipped with a cooling system (chiller) to maintain a constant water temperature. Even in the summer, we maintain an uncompromisingly ice-cold water temperature. We promise to cool you down in the best possible condition at any time.

② Dive in without worrying about your surroundings! A completely private space reserved for you.

Even the best cold plunge pool can't be fully enjoyed if you're worried about other users. SAUNALAND ASAKUSA offers completely private sauna rooms. You and your friends can jump into the cold plunge pool at the perfect moment without any worries. It's perfectly fine to exclaim, "That feels great!"

③ A great sauna event experience for large groups!

With a spacious area that can accommodate up to 10 people, it's perfect for networking events with fellow business owners, team building, or sauna events with friends. Sharing the same experience will further enhance the sense of unity.


🏊 Perfect for beginners! How to take a cold bath to achieve the ultimate state of relaxation.

STEP 1

Pouring water

Etiquette for sweating and preparation to reduce strain on the heart. Start slowly from your feet.

STEP 2

Enter slowly

Exhale slowly, raising your breath to your shoulders. Aim for 30 seconds to 1 minute. Do not overexert yourself.

STEP 3

Outdoor bathing

Wipe yourself down and head to the rest area. Close your eyes and relax for 5-10 minutes.

STEP 4

hydration

Be sure to rehydrate during breaks. Repeating this 2-3 times will lead to a deeper state of relaxation.


☀️ Summary: This summer, head to Asakusa to experience the best cold bath with the best friends.

The ultimate way to beat the summer heat is with a sauna and a cold plunge. At SAUNALAND ASAKUSA, we await your visit with uncompromising water temperature control and a private space where you won't be disturbed by anyone. This summer, why not refresh your mind and body with your best friends in the best cold plunge? Please consider our facility for your next sauna event.

💬 Frequently Asked Questions (FAQ)

Q1. I'm worried the cold bath will be too cold for me to get in.
A1. Don't worry. It's best to start with just your feet, then move up to your knees, and gradually get used to it. It's best to enjoy it within your own comfortable range without overdoing it.

Q2. If we are using the facility with a large group, can we bring in our own drinks and other items?
A2. Yes, you are welcome to bring your own drinks. We also provide ice and paper cups free of charge for guests who wish to enjoy cold drinks.

Q3. Can the temperature of the sauna be adjusted?
A3. Yes, you can freely adjust the perceived temperature by performing löyly yourself (pouring water onto the sauna stones to generate steam).


▼ Related Links

TOP > Announcement