Website YouTube Twitter Members: female vocalist MARiA Mai Mizuhashi composer toku Abe Yoshinori The duo first collaborated on the song Color which was used as the opening theme to the 2010 anime Freezing. The name of their unit came from the French phrase Le Palais Garnier de Maria Marias Opera and the asteroid Cordelia which was discovered in 1978 the year of Tokus birth. In 2014 they made their debut under major record label Defstar Records with the single ambiguous which was released on March 5 2014. Its title track was used as the second opening theme to the 2013 anime Kill la Kill.