Shikanoshima Island (志賀島, Shika-no-shima[1]) is an island in Higashi-ku, Fukuoka, Japan. The island is known as the spot where the Gold Seal of the King of Na, a national treasure, was discovered. The island is about 11 kilometres around and connected to the Umi no Nakamichi (road) on the mainland by a causeway. | ||||||