Traditional Japanese Methods for Staying Cool in the Hot Summer
As summer temperatures soar, knowing how to stay cool becomes essential. For many centuries, the people of Japan have developed a range of traditional techniques and methods to keep themselves comfortable during the hottest months. This article explores some of these fascinating and effective cooling strategies.
At Home
orientation of your home
Traditionally, Japanese tenants prefer apartments and houses facing south to maximize sunlight and warmth during the colder months. However, when it comes to summer, a northern exposure can be a definite advantage. In such apartments, the cooler environment is enhanced by less direct sunlight, making the interior more pleasantly air-conditioned naturally.
Sudare Reed Screens
A traditional Japanese cooling tool is the sudare reed screen. These screens cut the intense sun and create a cool, shaded environment within the room. More than just a decorative element, they play a significant role in cooling homes and reducing reliance on modern air conditioning systems.
Vinegar Consumption
In Japan, there is a long-standing tradition of drinking vinegar. This is partly because citric acid in vinegar helps refresh both your body and nerves. If you find it too strong, you can dilute it with water. Convenience stores and supermarkets also offer vinegar-based drinks for refreshing on a hot day.
Cold Showers
Taking cold showers is another cultural practice to cool down. It not only provides immediate relief but can also help regulate body temperature. Showing a preference for cool showers over hot ones can actually aid in staying cooler for longer periods.
Use AC
Modern air conditioning technology is also a popular choice, especially for those who find traditional methods insufficient. Air conditioning units can be strategically placed to ensure even temperature distribution, making them an effective means of staying cool.
Outside
Underground Halls and Shopping Malls
Major stations in Japan often have underground halls and shopping malls. These areas are climate-controlled to maintain a comfortable temperature, making them ideal for avoiding the heat. The underground environment remains cooler due to its lower ambient temperature and reduced exposure to direct sunlight.
Stay in the Shadow
One of the ways Japanese people stay cool outside is by seeking shade. When waiting for a traffic light, for example, they often wait in the shadow rather than standing in the sun. This simple practice helps reduce exposure to direct sunlight, lowering body temperature and making the wait more comfortable.
Stay Hydrated
Hydration is key to staying cool. Bringing a bottle of cold drink is a popular habit. However, for those who forget, vending machines are widely available, with half of their offerings being water, unsweetened tea, or unsweetened coffee. These options allow people to stay hydrated without consuming unnecessary sugar.
Additional Traditional Techniques
In more remote areas, people used traditional fans made from local leaves and cloth. These fans were not only functional but also beautifully designed. Houses were built with small and airy structures, allowing the breeze to circulate freely. At night, people would even sleep outside to take advantage of the cooler temperature.
For those with greater means, rich individuals would move to cool and hilly areas. Employing people to pour water on the roof and floor to control temperature, and using large swing fans, were common practices to maintain a comfortable environment.
Utilizing Shade
Shading techniques are crucial in staying cool in summer. For houses, closing south-facing windows can prevent the sun from heating the interior. Opening windows on the north side can then help cool the house, provided it is done judiciously to achieve the best effect.
Desert Tribes
Even in traditionally hot regions like desert areas, the use of shade is a common cooling technique. Desert tribes often wear multiple layers of clothing, but this allows their bodies to sweat effectively, which in turn cools them down. The strategic use of shade in these areas effectively enhances the cooling effect of the sweat.
These fascinating and historically rooted methods of cooling not only help individuals stay comfortable during hot summers but also provide a rich cultural heritage for Japan.