[Ninja] The Ninjas who were Darkly Active in the Warring States Period

What kind of work did the ninja who actually existed do?
Includes information on famous ninja.
What was the role of the ninja on the battlefield.

[@blackswordshinobi]

Oni hattori Hanzo mean demon Hanzo becaues of demon samurai mask ilove this one but still have some inconncetless...

[@blackswordshinobi]

Shuriken wasnt a sword it was hinden blaide thrown at enemy to destration do shinobi can escape there two shuriken haira flat and boshuriken stick.....

[@blackswordshinobi]

Shinobi no mono is real name o f the ninja at time ninja could be any one ninja like speaciually theaift some up to no good a shinobi no mono could be spy or infortater but also part of samurai class nin meant blaide over heart after waring state shinobi make liven blend into plan life or did they i my self work in shandow i training in ninjutsu ans studdy history the shinobi .....

[@MissCheeseE]

They had different names.