Advice for beating Aramusha, Nuxia, or Nobushi

To clarify, I'm referring to the bozos that light spam with Aramusha. I'm gonna tweak out if someone says "just block," cuz I can't block great when I have attacks coming at me at 500 mph in different directions.

Similarly with Nuxia, I just get spammed. Can those hook thingies even be parried? Do you just have to dodge?

And then nobushi. I actually go insane everytime I'm fighting one, because they just do the same thing over and over and over again and the range is ridiculous. I'll get one parry and a couple hits and then I'm right back to getting spammed. Is there a way to close that gap?