RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 870958940 LA Japanese T1 GUMI GRAPHIXXX : the virtual vocalist GUMI is the character of VOCALOID Megpoid GUMI 5th Anniversary Official Art Book. PB Bi��enuenushinsha PP To��kyo�� YR 2014 SN 9784861008672 4861008670