Profile

Megurine Luka (巡音ルカ, Megurine Luka) is the third installment in the Vocaloid2 Character Vocal Series. She was released on January 30, 2009. She is voiced by Asakawa Yū, a voice actress and singer. Luka was designed by the Japanese illustrator Kei, who had previously created the designs for Hatsune Miku and Kagamine Rin and Len. Luka is a bilingual Vocaloid, able to sing in both Japanese and English.
Only a few days after her release, many songs were produced. On the 70th Weekly Vocaloid Ranking (February 2, 2009), many of Luka's songs appeared in the Top 30, knocking the very popular "Miku Miku ni Shite Ageru" and songs produced by ryo (with the exception of "Melt") right out of the Top 30. "RIP=RELEASE" had taken the #1 spot, and had earned a total of 843,233 points, making it the song with the highest one-week score. (vocaloidism Wiki)