The talent ninja dates from the period (794-1185) (1192-1333) ie from
the Heian was in China until the age Nakamura
in Japan. This was the
golden was of Ninjitsu. It was an art based strategies "magic" and
learn skills to be the ninja. They developed
techniques of necessity,
because there was a lot of oppression in places where lived,
especially China and Japan. Techniques Ninjas were revealed from father to son why was considered a family, not a school.
Documents created called Torimakis, which were created with manuscripts
codes secrets to prevent the enemies understand the information if any
of these documents fell into their power. Many of these records have
not been able to decode today, only the families of ninjas understood
codes and could read between them. Many ninjas techniques were
developed based on the nature, animals and the human body. Especialy
utmost care to the
movements and techniques with which animals were
defended, copying carefully each and every one of their movements as a
technique of attack and / or defense. They developed later,
craftsmanship to defend themselves, such as ukidari they served to walk
on water, torinokos to disappear behind a smokescreen, kyororo khaki
used to force windows and kikigami it was to hear conversations through
doors and windows. Their techniques to spying are based on the book
"The Art of War by Sun Tzu. Its resistance to hunger and pain was
respectable, were higher than the courage of a samurai, however, did
not consider dishonorable flee because they said so would have a second
chance to attack, what mattered was fulfilling its mission. If a
ninja was captured and had to kill himself, he did it without
hesitation, to be free from torture and delight to the Samurais with
it. The ninjas did not hesitate to sacrifice if thus survived its kind, or "family".