Brain Sleep Co., Ltd. (Head office: Chiyoda-ku, Tokyo, CEO: Kosuke Michibata, hereinafter referred to as "Brain Sleep") is a company that provides a wide range of services to help people with physical problems, including those who overuse their lower back, back, and brain through desk work and PC use, and those who use unsuitable mattresses. In order to solve the problems of people who suffer from sleep disorders, Brain Sleep Mattress Overlay will be available from Wednesday, May 25th. This product can be placed on top of the bedding you are currently using to help you sleep in the correct position and control the temperature inside the bed. The products will be available for purchase on zzzland, an e-commerce site specializing in sleep products operated by Sleep. Development Background It is said that one in five Japanese people suffer from back pain. The cause of back pain can be identified and treated in only about 15% of cases, but the majority of cases have no known cause and there is no way to treat them. The average sitting time for Japanese people is said to be the longest in the world, more than 7 hours a day. Sitting for long periods of time while doing desk work, for example, can cause distortion of the curve of the spine, leading to problems in the lower back and back. In addition, the bedding you use every day can also be the cause of back pain. If you sleep on a mattress that is not firm enough for your body type or build, your back will remain in a distorted position for hours, which can cause back pain. Many people find it difficult to choose a mattress, and once they buy one, they end up continuing to use it even if they are dissatisfied with it because of the hassle of disposing of it. In order to eliminate the negative aspects of mattresses and other bedding, Brain Sleep has developed a mattress that allows you to easily change your sleeping comfort without having to buy a new mattress, and resets your lower back and back problems while you sleep. "BRAIN SLEEP MATTRESS OVERLAY Features The newly launched "BRAIN SLEEP MATTRESS OVERLAY" is targeted at busy modern people who suffer from lower back and back problems caused by desk work, PCs, and smartphones, and helps to relieve these problems by aligning the lower back and spine that become misaligned while sleeping. ・Just place it on top of your current bedding to condition your lower back and back while you sleep. There is no need to buy a new mattress. Simply place it on top of your current bedding to create the correct sleeping posture and reset your waist and back. In addition, the 3-zone design firmly supports the waist area, which tends to sink, and keeps you in the correct sleeping posture until morning. - Ultra-breathable material controls temperature inside the bed , keeping you comfortable until morning A special material with more than 90% of its volume made of air releases heat. Even though it is only 3cm thick, it creates a layer of air between your body and the bedding, controlling the temperature inside the bed and allowing you to sleep comfortably until morning. ・Relieve yourself from the stress of choosing a mattress with four firmness levels to choose from With Mattress Matching, we will select and recommend the perfect firmness for you based on your body type, build, sleeping style and bedding preferences. ・Sustainable and clean The filling is made from 100% recyclable materials and can be easily cleaned in the shower. “BRAIN SLEEP MATTRESS OVERLAY” Product Overview Product name: BRAIN SLEEP MATTRESS OVERLAY URL: https://www.zzz-land.com/shop/g/gBS684A1/ price: Single size (soft, medium, hard, super hard) 38,500 yen (tax included) Semi-double size (soft, medium, hard, super hard) 46,200 yen (tax included) Double size (soft, medium, hard, super hard) 51,700 yen (tax included) Queen size (soft, medium, hard, super hard) 57,200 yen (tax included) size: Single size: W980 x L1980 x H40mm (filler only 30mm) Semi-double size: W1200 x L1980 x H40mm (inner material only 30mm) Double size: W1400 x L1980 x H40mm (inner material only 30mm) Queen size W1600 x L1980 x H40mm (filler only 30mm) Color: White, Navy <Brain Sleep Mattress Lineup> ・BRAIN SLEEP MATTRESS FLOAT OVERLAY Single size: from 88,000 yen URL https://www.zzz-land.com/shop/g/gBS159S1/ This medical mattress uses float technology, which creates a neutral posture that is said to put the least strain on the body, and is specialized for recovering from fatigue and improving sleep quality. It can be used in multiple ways, such as as a single layer or on top of a mattress. ・BRAIN SLEEP MATTRESS the PREMIUM Single size: from 220,000 yen (tax included) This is a 20cm thick bed mattress made up of a float overlay and a base mattress. It provides firm support for your entire body and distributes body pressure to give you the ultimate sleep experience.