If you're sightseeing in Osaka for a day or 2, get the OSAKA AMAZING PASS. If you're staying in Osaka or Kyoto and visiting other Kansai cities over NON-CONSECUTIVE days, get a KANSAI THRU PASS. If you're staying in Osaka or Kyoto and visiting other Kansai cities over CONSECUTIVE days, get a JR WEST KANSAI RAIL PASS.