The Sadz or Asadzwa, also Jigets, are a subethnic group of the Abkhazians. They are sometimes purported to have originated from the tribe mentioned by the Classic authors. In the 6th century, they formed a tribal principality, which later commingled with the Abasgoi, Apsilae and into the Kingdom of Abkhazia. Until 1864 Sadz lived at the Black Sea coast north to Gagra until the (Khamysh River). They formed the Sadzyn area, which consisted of the possessions of , , and clans, under the hegemony of clan. The Ubykh princes , and also originated from the Sadz.