The Fascinating Insights on The Real Reason Ninja Vanished from Japanese History Introduction The disappearance of ninja, or shinobi, is a story deeply rooted in Japan's transition from a period of civil unrest to an era of peace and stability. Ninja were covert agents trained in espionage, guerrilla warfare, and assassination. They thrived during times of conflict, particularly in the **Sengoku period** (1467-1600), when Japan was plagued by internal strife and rival warlords. However, once Japan was unified and the need for covert military operations diminished, ninja gradually disappeared from Japanese society. Ninja, unlike samurai, were not bound by a[...]