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Suryo Saputro's avatar

I admit that actually the history of ninja is just a history of pop culture, but what about traditions like ryuha or schools, such as iga, koka, togakushi, are they all made up history?

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Jura's avatar

Another excellent contribution with high educational value and relevance that goes far beyond the boundaries of "ninja studies." The clash between the modern and premodern is rarely emphasized in our context when interpreting Japanese history. The attempt to understand supernatural phenomena in a "modern" way—that is, through rationality and modern science—is also mentioned in Yamada's History of the Ninja in connection with the boom of interest in hypnosis during the Meiji period. In this context, one also encounters the term ninjutsu. In the 1910 book Hypnosis at your will (催眠術自在), there is a chapter on wizardry (senjutsu 仙術) and "shadow magic" (ninjutsu 忍術), where ninjutsu, of course, has nothing to do with martial arts. Even as late as 1917, the Tokyo Society for the Study of Hypnosis published Secret tradition of Ninjutsu and Kiaijutsu (忍術気合術秘伝). It would likely be interesting to observe how rapid and widespread Gingetsu Itō’s influence was in shaping the image of ninjutsu.

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