Hi, I'm intending to visit Japan again at the beginning of May and read about the pass. It seemed expensive at first, but now I calculated that it pays off: you don't have to stay at one city all the time, you can have a one-day trip from Osaka to Nikko or to Izumo, Amanohashidate or Kyoto like I intend to.
Here's my question, I would like to use the West Japan JR bus, a Keihoku line in Kyoto to visit some spots. Will the JR pass work on this bus line as well?