@Mars Man suggested i try researching 岩手弁 as there might be more information on it. Clearly, there is. Problem is, I'm getting a bunch of different lists of words that are supposed to be 岩手弁, but the sites don't seem to connect, making it seem like they might even conflict. Does anyone know any 岩手弁 words that could allow me to cross examine the sites i found? I know that there are probably different sets of words for different parts of the prefecture, but i can't seem to find anything on these pages telling me what part of the prefecture they pertain to.