ClariS (クラリス) is a Japanese pop music idol unit from Hokkaido which formed in 2009. Formerly a female duo consisting of high school students Alice (アリス) and Clara (クララ), Alice left the unit in 2014. They started as Nico Nico singers under the name of アリス☆クララ (Alice☆Clara), where they began singing covers of anime songs and songs originally sung by Vocaloids. These cover songs were submitted to the Nico Nico Douga video sharing website from Oct 2009~Jun 2010. In Sep 2010, ClariS was signed to SME Records and released their debut single "irony" (Oreimo TV anime OP) in Oct 2010. Read more about ClariS on Last.fm.