Toaru Majutsu no Index II Archives 1

The Toaru Majutsu no Index II Archives 1 (「とある魔術の禁書目録Ⅱ」アーカイブス１) is the first audio drama/character song set released for the second season of the Toaru Majutsu no Index anime. It was released by Geneon on May 25, 2011 and contains two character songs and an audio drama.