Kadena Air Base
 ( IATA: DNA , ICAO: RODN ) is a United States Air Force base in the towns of Kadena and Chatan and the city of Okinawa , in Okinawa Prefecture , Japan . 
<triplet> Okinawa <subj> Okinawa Prefecture <obj> located in the administrative territorial entity <triplet> Okinawa Prefecture <subj> Okinawa <obj> contains administrative territorial entity