Brain Sleep Inc. has focused on the importance of “sleep quality” since its establishment as a sleep solution company, and has been providing products and services to improve sleep quality and disseminating correct information.
Over the past five years, Brain Sleep has collected a variety of sleep data in Japan, including the “Sleep Deviation Survey,” and have found that “sleep quality” may have an impact on productivity, economic losses, and motivation.
Please find attached PDF for further information.
Share
