Crypton Future Media popularized vocaloid programs in the mid-2000s with its first two "singers," Kaito and Meiko, before releasing Hatsune Miku in 2007. Miku has since featured in over six rhythm ...

Volume 1 features Hatsune Miku, Cinnamoroll, Megurine Luka, and My Melody. Volume 2 includes the twins Kagamine Rin and Len, Pompompurin, and Badtz Maru. The third volume stars Meiko, Kaito ...