Genre and type of ninja! And the origin of ninja!

The schools of ninja are divided into: Musashi, Jiafei, Houyue, Xinye, Iga, Jiahe and Jiyi.

The types of ninjas are divided into: upper forbearance, middle forbearance and lower forbearance.

The name Ninja was officially used in the Edo period in Japan, but the history of Ninja can be traced back to a longer time. It is said that Shoto Kutaishi sent "Ninja" to complete the first mission in Japan. At that time, ninjas were generally called "forbearance", and ninjas in various times and regions also had their own unique titles:

For example, Asuka called them "capable people", Nara called them "scouts", and there were many names during the Warring States period. Among them, "Luanbo" is the most popular, named by Takeda Shingen, and the "Ninja" used in the Edo period is the same as today.

Extended data:

Legend and reality

Ninja is both a samurai and an assassin, and has been trained in Japanese Ninjutsu (the technique of covert operations). The word "ninja" can be traced back to the edo period. Ninjas, like Japanese bushido and samurai, follow a set of special norms (Ninjutsu) that they are proud of. Contrary to what many people think, many ninjas specialize in espionage, not assassination.

A lot of myths and legends are about ninjas. They appeared in Japan during the Warring States period and often performed secret tasks for Daming or feudal nobles. It was not until the Tokugawa shogunate incorporated it into the official establishment that it entered the most prosperous era.

Endurance is often divided into various forms, such as yin forbearance and yang forbearance. "Yin forbearance" emphasizes sneaking into the enemy's interior to spy or sabotage activities, while "Yang forbearance" emphasizes outwitting in public.

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