first time i'm hear this song is from Nijine Rishiand i'm fall in love with this song loli don't have any idea for the bg so i'm make it just like toosenbo :pand add some lines for make it's look like computer screenOriginal by Hatsune Mikumusic by cosMoP or BousouPUST by Sakuseisanbō & JōhōinHimeka's VB can be download herehttp://kagenehimekasatsuki.blogspot.comprogram i'm use for this video is :UTAUAudiacityLipSyncSonyVegas