[Hatsune Miku Dark, IA] Rain Dream Tower [Vocaloid cover] HD

I really love IA and Miku together. I need to make more duets with them (and possibly with Kaito too). Poor IA though. I always give her the bad role. VSQx: Lucifer Music, lyrics: Hitoshizuku × Yama△ Original singers: Kagamine Rin, Hatsune Miku Illustrations: Suzunosuke