Also spelled "Reano".
All credit goes to the people who made it. I just translated the lyrics and typeset them. And apparently typeset them poorly. I swear, they were bigger before encoding...
Vocals: 鏡音リン (Kagamine Rin)
The 3D stuff in the background: すす泥棒 (Susu-dorobou)
Everything (everything) else: ピノキオP (Pinocchio-P)
Original Nico video: http://www.nicovideo.jp/watch/sm17164840