Episode Title:
Sisters (Sisters).
Episode Description:
Accelerator kills Misaka using his ability to manipulate vectors. Töma finds her dead body in the dark alley and calls the city's police force called "Anti-Skill", but they find the body missing. A confused Töma continues to search the alley and becomes relieved to find Misaka alive but horrified to see her carrying a body bag that contained the corpse he had seen earlier. Dozens of identical girls show up and reveal to be clones of Mikoto, calling themselves "Sisters", with the one who carried the body bag introducing herself as Misaka #10032. Töma goes to see Mikoto at her dormitory to learn the truth behind them...
