The following music singles are from the anime series The Melancholy of Haruhi Suzumiya sung by the voice actors for the three main female and two main male characters in the series along with four other supporting female characters, making the total number of character albums nine in all. The first three released included songs by Aya Hirano as Haruhi Suzumiya, Minori Chihara as Yuki Nagato and Yuko Goto as Mikuru Asahina. Moreover, two additional character CDs were released on December 6, 2006, sung by Yuki Matsuoka as Tsuruya and Natsuko Kuwatani as Ryōko Asakura. Two more character CDs were released on January 24, 2007, sung by Sayaka Aoki as Kyon's Sister and Yuri Shiratori as Emiri Kimidori. Finally, the CDs for Itsuki Koizumi and Kyon were released on February 21, 2007.