No buts!

'''No Buts! 'is the first opening theme for the second season of Toaru Majutsu no Index''. It was introduced in the first episode of the anime.

As usual Mami Kawada sings the opening; the proper single release of the song is on November 3, 2010.

Characters
By appearance
 * Kamijou Touma
 * Index
 * Misaka Mikoto
 * Accelerator
 * Shirai Kuroko
 * Uiharu Kazari
 * Misaka clones
 * Last Order
 * Tsukuyomi Komoe
 * Aogami Piasu
 * Fukiyose Seiri
 * Himegami Aisa
 * Tsuchimikado Maika
 * Heaven Canceler
 * Misaka Misuzu
 * Stiyl Magnus
 * Kanzaki Kaori
 * Tsuchimikado Motoharu
 * Musujime Awaki
 * Tatemiya Saiji
 * Itsuwa
 * Amakusa Catholics
 * Agnese Sanctis
 * Lucia
 * Angelene
 * Orsola Aquinas
 * Lidvia Lorenzetti
 * Oriana Thomson
 * Laura Stuart
 * Aleister Crowley

Spoilers

 * Touma battling Oriana

Trivia

 * The Misawa Cram School building can be seen near the end of the opening theme.
 * Saten Ruiko does not appear in the opening theme, unlike the previous ones.

Links
Toaru Majutsu no Index II first Opening Theme video