Book (Practical) Society Super Recovery! Nemre / Ryo Kakutani

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

Society
A senior sleep health educator who has supported the sleep improvement of 100,000 people introduces the training to improve each symptom of insomnia. The causes are different depending on "unable to sleep," "waking up in the middle of the night," "feeling tired in the morning," and "being struck by sleepiness in the daytime," so he teaches the solution to approach them.