A Certain Magical Index (2008)
Season 1
7.2
2008 • 24 Episodes
Season 1 of A Certain Magical Index premiered on October 5, 2008
Season 2
7.1
2010 • 24 Episodes
Season 2 of A Certain Magical Index premiered on October 8, 2010
Season 3
6.5
2018 • 26 Episodes
Season 3 of A Certain Magical Index premiered on October 5, 2018