Kenkō wa jikan de kimaru
Subtitle: hyakunijippāsento no senzai nōryoku o hikidasu gojū no hōsoku
By: Negoro Hideyuki cho
Publisher: Kankishuppan
Published: 2013
Place of publication: Tōkyō
Language: jpn
Number of pages: 204
ISBN-13: 9784761269319
Subjects: Health; Autonomic nervous system; Sleep