NickD wrote:
I'm not sure where this no ninja thing ever existing thing came from.
The 'concept' of a ninja is make-believe. It would be just as inappropriate to call U.S. Recon units, Special Forces, Rangers, Navy Seals, a bunch of ninjas.
Fractured historical records indicate there may have been two clans (families), Koga and Iga, that 'eventually' specialized in espionage, spying, guerilla warfare, and assassinations, and were referred to, en-masse, as shinobi, with a practitioner being referred to as shinobi-no-mono... but these are only generalized definitions posed by the 'no-longer' peasant and merchant castes in the early 1900's (pre-war), in a time when Japan was attempting to reinvigorate the people (in preparation for war) and give them pride over their history. It was in this time that much of the 'false' history was birthed, with fighter pilots and officers being taught samurai-caste codes of honor and specialized ground troops being encouraged to embrace shinobi methods.
The first '
modern' interpretation of shinobi-no-mono was presented in the 1962-63 Japanese movies of the same name, which some 'Western' enthusiasts claim were made with collaboration from actual masters (
this claim has not been verified, but it is exceedingly unlikely, since the study of shinobi practices was outlawed in the 1700's, on or about the same time the codes of Bushido were being firmly embraced).
From what I gather, they were groups into spying, espionage and guerilla warfare, so ranger and rogue would fit into those aspects rather nicely.
As i earlier indicated, i would prefer the 'fantastical' version, with all the magical powers associated to them (invisibility, pass through walls, duplicity, etc).
Well, the emperor is a god...

*groan*