Birthday (ClariS album)

Birthday is the debut studio album of the Japanese pop music duo ClariS, released on April 11, 2012 by SME Records. The album contains 12 music tracks, four of which were previously released on four of ClariS' singles. Three different editions of the album were released: a regular CD version, a two-CD limited edition and a CD+DVD limited edition. Birthday peaked at No. 2 on the Japanese Oricon weekly albums chart and was awarded a Gold Disc by the Recording Industry Association of Japan in May 2012.