The Naghai Keep was an ancient castle in Korto City on Bajor. The Naghai Keep was the ancestral home of Jas Holza and was the seat of government for Korto and the surrounding area. The keep had a renowned library and many works of art. The walls of the keep were made of fusionstone. The Naghai Keep survived the destruction of Korto City. (ST - Terok Nor novel: Night of the Wolves)