Ninjas
A ninja (忍者, Japanese pronunciation: [ɲiꜜɲdʑa]) or shinobi (忍び, [ɕinobi]) was a covert agent, mercenary, or guerrilla warfare expert in feudal Japan. The functions of a ninja included reconnaissance, espionage, infiltration, deception, ambush, and later bodyguarding and their fighting skills in martial arts, including ninjutsu.[1] Their covert methods of waging irregular warfare were deemed dishonorable and beneath the honor of the samurai.[2] Though shinobi proper, as specially trained warriors, spies, and mercenaries, appeared in the 15th century during the Sengoku period,[3] antecedents may have existed as early as the 12th century.[4][...read more