The wielder of a mysterious martial art so powerful that it has no name. Or just some guy🤷🏾♂️
INCONSISTENT WITH CHANGES: Yorikiro no longer tells the bandits that he is Yorikiro, master of the martial arts and wielder of a..” He only tells Ina a little later.
I’ll miss the joke, but you’re correct. Unless the ninja had repeated Yorikiro’s full fake name in front of the bandits (possible but unlikely), they would not have known it.