Kasuga Air Base
is a base of the Japan Air Self-Defense Force in Kasuga , Fukuoka Prefecture , Japan . 
<triplet> Japan Air Self-Defense Force <subj> Japan <obj> country <triplet> Kasuga <subj> Fukuoka Prefecture <obj> located in the administrative territorial entity <subj> Japan <obj> country <triplet> Fukuoka Prefecture <subj> Japan <obj> country <triplet> Japan <subj> Fukuoka Prefecture <obj> contains administrative territorial entity