GUMI - The Madara Cult (マダラカルト) [Eng. + Rom.] 

...beware the Kool-Aid in HD glory. I've also translated the screens of text at 0:01, 0:03, 0:24, 0:29, 1:23, and 1:28 here (imgur.com/a/g08....
Now that Kulong Retro is out, all those robots at 2:03 to 2:14...they're Kulong devices. Not Kuryuu.
Romaji subs added by request; toggle them via CC button.
Original Nico Nico Douga link: www.nicovideo.j...
Lyrics, Art, & Composition: Toma (トーマ)(mylist/18443013)