Hatsune Miku is more than a little big in Japan. She appears on billboards, in TV commercials, and gives sold-out concerts to legions of fans the world over. Of course, being a popular singer in and ...

If Hatsune Miku were an actual person and not an insanely popular virtual popstar vocaloid (a software that synthesizes singing from lyric and melody inputs) she’d currently be in hot water with fans ...