Zatsune Miku & Dell Honne - Kokoro/KokoroKiseki MIX

Image created by me!
(MMD+Ipiccy)
The song is for someone who requested it awhile ago.
It's based on LovelyVocaloid's Story Of Zatsune Miku's Creation, who was supposed created by Dell Honne.

If you know what Kokoro…