Book (Practical) Society The Wise Man's Sleep

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Medicine
This is the first book on sleep by the mentalist DaiGo. It is full of scientific know-how to improve the quality of sleep. In this book, the DaiGo of the mentalist will show for the first time the sleep technique 』 by Kensha 『, who is practicing himself. By improving the quality of sleep, stress and anxiety are eliminated, and the know-how to improve life performance is introduced.