Takatō Castle
is a Japanese castle located in the city of Ina , southern Nagano Prefecture , Japan . 
<triplet> Japanese castle <subj> Japan <obj> country <triplet> Ina <subj> Nagano Prefecture <obj> located in the administrative territorial entity <subj> Japan <obj> country <triplet> Nagano Prefecture <subj> Ina <obj> contains administrative territorial entity <subj> Japan <obj> country <triplet> Japan <subj> Nagano Prefecture <obj> contains administrative territorial entity