Crypton’s Piapro characters: “The game features Crypton’s Piapro characters: Hatsune Miku, Kagamine Rin, Kagamine Len, Megurine Luka, KAITO, and MEIKO. These characters take the form of VIRTUAL SINGERS (also known as VOCALOIDS).”
Groups:
Projet Sekai Virtual Singers and Groups
Bubbles 