original: YuchaP feat. GUMI sm17611572 UST, mix, artwork, video: nightmaremega.co.nz/#!bpMiECpI!MmlO0Xe4F0JG7LSc3kxd9_ud6re0OOhaO2bOpfDIpT4
http://www.nicovideo.jp/watch/sm26384458