To Aru Majutsu No Index Op & End

[MrStrawhatlegend]

Okay, i am confused, which series comes first?

[Mausi6791]

@MrStrawhatlegend To aru Kagaku no railgun is a spinn off from To aru majutsu no index. i think its better to watch to aaru majutsu no index first, then you understand it better.

[LegendsAreTrue]

thats cool^^ i havnt seen it before1

[Augie1995]

On 3:23 you can see the 2 girls that hang out with mikoto on To Aru Kaguku no Railgun