Used: MS Paint
I nearly suck using the mouse on MS Paint to make my didigtal drawnings. I do better drawning by hand. This took about 5 mins...? I think.
Hatsune Miku as a very cute ghost.
初音ミクはかわいい幽霊です。
幽霊 = ゆうれい
I don't own Hatsune Miku. (Not the program yet, anyways.)