I can't seem to find too much info on bus from Kobe to Arima Onsen. I know you can take trains, but it involves several changes. Bus might take longer, but is more direct and therefore more relaxing.
Does the bus depart from Shin-Kobe or Sannomiya?
What's the name or number of the bus?
Where in the station area do I find the bus?
What's the schedule and cost?
Any info will be appreciated.