Abstract
This paper tried to decipher the Shinobinomaki as Ninjutsu-sho（book of Ninjutsu）, it was not very well known until
recently. As a result of comparative analysis with other books,some of wepons in the Shinobinomaki was originated from Jujutsu. Ninja studied various martial arts such as Jujutsu,but it was very few included in Ninjutsu-sho.
I consider that the Shinobinomaki is valuable historical materials.
