Thirithu (Arakanese:သီရီသု, whose personal name was Shwe Yauk (ရွှေယောက်), was a king of the Mrauk-U Dynasty of Arakan. He died of smallpox 3 months later after becoming king.
References
Bibliography
Harvey, G. E. (1925). History of Burma: From the Earliest Times to 10 March 1824. London: Frank Cass & Co. Ltd.