6.9 Arpeggio of Blue Steel: Ars Nova (Aoki Hagane no Arpeggio) Oct. 07, 2013 Arpeggio of Blue Steel: Ars Nova (Aoki Hagane no Arpeggio) IMDb: 6.9 2013 226 views By 2039, global warming had caused sea levels to rise and large amount of territory to be lost. As though in response, a mysterious group of ... AnimationScience FictionWar