Aoki Lapis' sister was first announced in April 2012 as "i-style 2nd Project", a competition was held to find the name of the Vocaloid.[1][2]
At the end of June 2012, an i-style video event featured a silhouette of her (just a profile shot) in a live stream and confirmed details of her were due soon.[3]
At the end of July 2012, i-style released illustrations of her on their official website, and on early August 2012, i-style project started an open recruitment for a voice provider for Merli; the deadline of the recruitment is set on September 10, 2012.
((via : Vocaloid.wikia.com))
Wow pertama kalinya ada Vocaloid yang punya saudara
sekaligus musuh
tapi...
KYAAA!! SENENGNYAA !! AKHIRNYA VOCALOID YANG MISTERIUS INI TERUNGKAP JUGAA