surayakayano

I will be arriving in Osaka on Nov. 24 and will be going from KIX to Tengachaya Station. My parents will arrive on Nov. 25 and I will be picking them up from KIX and then we will go back to Tengachay. My parents will leave November 30 and I'll drop them off at KIX then go back. Is there a pass I can use for going back and forth to KIX? I saw a pass called NANKAI ALL LINE 2day Pass that has unlimited rides on all Nankai lines and can be used on non-consecutive days. Does that work on the Airport Express or Rapi:t trains?