Summer is the season when people feel the most autonomic nervous system imbalance. With the end of the rainy season, the heat has intensified, and on July 24th, Kitami City, Hokkaido, recorded an all-time high of 39°C*1. The forecast indicates that above-average temperatures will continue until October*2. To overcome the prolonged intense heat, it is more important than ever to focus on managing one's physical condition. The "tiredness" felt during scorching hot days is caused by an imbalance in the autonomic nervous system. BrainSleep's independent survey revealed that summer is the season when people feel the most autonomic nervous system imbalance, and the most common complaint is "tiredness (fatigue and lethargy)." *1 Sapporo District Meteorological Observatory - Weather Data https://www.jma-net.go.jp/sapporo/tenki/kansoku/amedasrank/indexmxdesc.html*2 tenki.jp - Will this summer also be unusually hot? The lingering heat will not subside until October https://tenki.jp/forecaster/gureweather/2025/07/22/34795.html What is an autonomic nervous system imbalance? The autonomic nervous system is balanced between the sympathetic nervous system (activity mode) and the parasympathetic nervous system (relaxation mode). Normally, the sympathetic nervous system is active during the day, making us active, and at night, it naturally switches to the parasympathetic nervous system. During the hot summer, there is a large temperature difference between the cool air conditioning indoors and the heat outdoors. The body constantly keeps the sympathetic nervous system in full operation to adapt to these environments. As a result, the body struggles to switch to the parasympathetic nervous system, leading to symptoms such as insomnia and fatigue, which disrupt the balance of physical and mental health. When the autonomic nervous system is imbalanced, problems arise with sleep quality and thermoregulation. Sympathetic dominance reduces deep sleep, and vasoconstriction impairs blood flow, preventing proper heat dissipation. These two problems create a vicious cycle, leading to chronic insomnia and poor health. 5 minutes before bed! Easy stretching and breathing exercises to regulate the autonomic nervous system Blood flow control and breathing, both managed by the autonomic nervous system, are unconsciously performed daily, but they can be controlled through conscious effort. Here, we will introduce stretching and breathing exercises that can be easily practiced before bedtime, supervised by an acupuncturist and massage therapist from BrainSleep Conditioning Studio Futako-Tamagawa. Acupuncture and massage studio specializing in regulating the autonomic nervous system and improving sleep quality: "BrainSleep Conditioning Studio" In modern society, factors such as the spread of SNS and video content and long working hours often lead to sympathetic nervous system dominance. To regulate the autonomic nervous system, it is important to enhance the function of the parasympathetic nervous system. We aim to regulate the autonomic nervous system and improve sleep quality through treatments such as acupuncture, which promotes an increase in alpha waves, and massage, which loosens muscles around the collarbone and guides proper breathing. 【Studio Information】 BrainSleep Conditioning Studio (https://conditioning.brain-sleep.com/) ◆Futako-Tamagawa StoreFutako-Tamagawa Rise S.C. Terrace Market, Futako-Tamagawa Tsutaya Electrics 2nd floor, 1-14-1 Tamagawa, Setagaya-ku, Tokyo 158-0094◆Minami-Aoyama StoreAoyama Yasuda Building 3F, 2-27-22 Minami-Aoyama, Minato-ku, Tokyo 107-0062◆Yurakucho Marui StoreMarui 5F, 2-7-1 Yurakucho, Chiyoda-ku, Tokyo 100-0006 Sleep comfortably on even the hottest nights with "BrainSleep Comforter Perfect Cool EX" This comforter offers ultimate coolness until morning with its triple cooling technology: contact cooling, moisture-wicking cooling, and sustained cooling. In the comforter category of the "BrainSleep Cool" series, sales in April-May 2025 have grown significantly, exceeding 200% compared to the same period last year. It features ultimate contact cooling at approximately 260% of the standard value, moisture-wicking cooling that achieves a maximum of -7.7°C, and sustained cooling that reactivates the cooling sensation when the body separates from the comforter during sleep. This allows for a comfortable night's sleep during hot and humid summer nights. The comforter supports sleep with its top-tier coolness that lasts all night. <Product Information>Product Name: BrainSleep Comforter Perfect Cool EXPrice (tax included): Single 24,200 yen, Semi-double 29,700 yen, Double 35,200 yenURL: https://brain-sleep.com/products/comforter_perfectcoolex