Use the search, Luka!
The stars my destination
Hard-Disk Hide and Seek (dj-Jo Remix)
For a sick boy
GUMI was the singer in the crossfade while Miku is listed in the official track list...
Nope, there's no nico download and there's only karaoke on piapro.
I think it really is a reference, it's a popular novel after all. Glad to know he's read it, I wonder what he thinks about this book. ( ¬‿¬)
Intane --> Internet
...This makes so much sense. How did I not realize this before?
I posted about it sometimes ago :3
Deleted the original entry as per the producer's wishes.