Sugoi! Hakkō ryū jiu-jitsu
Subtitle: tanki shūtoku shisutemu o kaimei "Shinteki sayō" o tsukai yubi ippon de aite o seisu!
By: Okuyama Ryūhō kanshū ; Gekkan Hiden Henshūbu hen
Contributors: Gekkan Hiden Henshūbu
Publisher: BAB Japan
Published: 2014
Place of publication: Tōkyō
Language: jpn
Number of pages: 188
ISBN-13: 9784862208262
Subjects: Moral and ethical aspects; Jiu-jitsu; Psychological aspects; Martial arts; Self-defense; Physiological aspects