Index Librorum Prohibitorum ( Kinsho Mokuroku (Indekkusu)?, lit. "Index of Prohibited Books"). Commonly known as Index, she is the main female character of the Magic Side; in Toaru Majutsu no Index series. She is a member of Necessarius and has a Perfect Memory. She holds within herself 103,000 magical texts known as grimoires.


Index is small in stature, has a petite build, and a flat chest. She has silvery-white hair, and large green eyes. She is also often seen wearing her Walking Church, a white, and modified nun's habit with gold highlights. It is an accurate replica of the Holy Shroud of Turin and offered Index ultimate protection from most attacks, however, it was destroyed by Touma's right hand. She still wears it, though safety pins are now needed to hold it together. She is often seen carrying a small cat she got emotionally attached to called "Sphinx".


Asking for Help

Due to being raised in a church, Index is often elated by things that an adult would find mundane and is slightly ignorant and curious of modern technology. She is gentle and polite with people and has a kind nature, as shown when she picked up a stray kitten (Sphinx) and took it home. She also, like Touma, has the trait of sacrificing herself for others sake which is why several people befriended her in the past who still keep caring for her despite her old memory loss issue that was finally ended by Touma.

She can be easily irritated especially when it comes to Touma, who usually ends up angering her in some way as a consequence of his own bad luck. He is often bitten by Index as punishment.

She also has an extreme appetite as shown when she met Accelerator and made him to spend all of his money treating her to food.


Index biting Touma

She has strong feelings towards Touma and even confessed her love after knowing Touma lost his memories because of her, however he avoided answering by changing the subject of the talk since he has no idea about what kind of feelings he used to have with Index.

Loli Info and Features

Age: 14 - 15

Birthday: Unknown

Height: 148cm

Weight: Unknown


  • Full Body Backside
  • Index the Vampire
  • Index and Misaka