@imtrash5 - hmm.... i think the "guerrilla" that Kawasegawa Eiko was talking about is referring to this:
https://en.wikipedia.org/wiki/Guerrilla_filmmaking
"Guerrilla filmmaking refers to a form of independent filmmaking characterized by low budgets, skeleton crews, and simple props using whatever is available. Often scenes are shot quickly in real locations without any warning, and without obtaining filming permits."
@shingen The thing is, it is indeed true that guerrilla can also refer to "a form of independent filmmaking" but in this sentence it makes more sense with this actual meaning of guerilla. Because she is talking about it as a film theme and not actually a form of film, since she says " if only those guys kept quiet about how they thought guerillas were more interesting".