Diaura (stylized as DIAURA) is a four-member Japanese visual kei rock band, currently signed to Galaxy Inc. The band formed in December 2010 by Yo-ka (ex-Valluna and Megamasso roadie), Kei (ex-Valluna), Yuu (ex-Valluna), and later recruited Shoya. Their debut single "Shitsu Tsubasa no Seiiki" was released on January 19, 2011. Diaura released their first full studio album Genesis on March 21, 2012 and their second full studio album Focus on December 4, 2013.