Hirado City occupies the northern part of Nagasaki Prefecture, the northwestern tip of the Kitamatsuura Peninsula, Hirado Island, which …Hirado City occupies the northern part of Nagasaki Prefecture, the northwestern tip of the Kitamatsuura Peninsula, Hirado Island, which lies to the west of the peninsula across the Hirado Strait, Ikitsuki Island, which lies to the northwest of Hirado Island, Takushima Island, which lies directly north of Hirado Island, and Matoyama-Oshima Island, which lies directly north of Tsushima. It is located about 25 kilometers northwest of Sasebo City and about 80 kilometers north-northwest of Nagasaki City. The Hirado Bridge connects Hirado Island to the Kyushu mainland, and the Ikitsuki Bridge connects Hirado Island to Ikitsuki Island.