Check Out The Previous Rankings! 100-91 // 90 – 81 // 80 – 71 // 70 – 61 // 60 – 51 // 50 - 41 40. Eir Aoi – Innocence (“Sword Art Online” Opening 2) Released: 2013 Though it soundtracked much of what was a complete dumpster fire, Innocence is a musically a complete triumph, standing as Eir Aoi's strongest and most … Continue reading The 100 Best Anime Openings Of All Time (40-31)