How many stoics were there in ancient Japanese history?

Ninjutsu, also known as invisibility, is a secret pearl in ancient Japanese martial arts. Ninjutsu, like karate, judo, Shaolin Temple boxing and other Japanese martial arts, was originally a unique Japanese martial arts gradually developed after China Wushu was introduced into Japan. The ninja family has been kept secret for generations, but it is difficult for the outside world to know its details.

Ninjutsu is a technique used for espionage in Japan. Ninjutsu includes fighting, creating chaos and gathering intelligence. The training of Ninjutsu includes camouflage, escape, hiding, fighting, exposure, geography, medicine and blasting. Ninjutsu is influenced by China Wushu and Sun Tzu's Art of War, and its birthplace is Iga area. According to the investigation, a monk from China once went there and asked the local samurai if they were willing to learn a martial art that integrated body and mind, which became the origin of Ninjutsu. Ninjutsu is different from Shinto in Japan and is generally used for military purposes.

During the Warring States period, Ninjutsu began to develop greatly, because Ninjutsu, martial arts and the art of war were urgently needed in this era.

However, unlike the art of war and martial arts, Ninjutsu has its own uniqueness. There are several schools of Ninjutsu in developed areas, namely, the following place names are used as school names: Musashi, Jiafei, Yuehou and Nong Xin.

There are 49 schools of Ninjutsu in Japan, among which Kaga and Iga are the most famous. In ancient times, various schools fought for unwanted kings in various regions. Of course, what they did has always been a secret.

Overview of Japanese Ninjutsu School:

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