Misaka 1

Misaka 1 (ミサカ1号) was the first Misaka Mikoto clone produced in the Level 6 Shift that was killed by Accelerator. Otherwise similar to all other clones, she is notable for having two slightly different death scenes in the Toaru Kagaku no Railgun manga.

Appearance
She looks the same as Mikoto, although for emphasis, her eyes are drawn in a different way. Like all Sisters, Misaka 1 wears goggles and blue-striped panties. At first, these are the only ways that Touma can tell a clone apart from Mikoto, who wears shorts under her skirt.

Personality
Like all the Sisters, she had little emotion and never considered herself to be a living being. Being the first clone, she is apparently completely loyal to the experiment, eager to take part in the experiment. Due to the fact that she has yet to take part in a battle with Accelerator, she is completely ignorant of his powers.

Background
Not much is known about her, though as a clone she was most likely produced a few months prior to her introduction in the story, and died during the course of the first battle with Accelerator.

Sisters Arc

 * Main article: Sisters Arc

Misaka 1 appears in a flashback by Accelerator during his fight with Kamijou Touma. Being the first clone, she is obviously killed in the battle, however, her death differ in the magazine version and the tankobon version of the manga.

In the original magazine version, Misaka 1, apparently without a weapon is sight, is already terribly beaten up by Accelerator, whom complains to the researchers present about her weakness. After they convince Accelerator that she is merely a doll that can be produced with a touch a button, Accelerator eyes widened, and is presumed that she is killed by him.

In the tankobon version, the meeting between Accelerator and Misaka 1 is rather casual, with the latter introducing herself to him. Misaka 1 has a pistol, and as the experiment begins, Misaka 1 determines that the first one to attack is the winner, ignorant of Accelerator's powers. The bullet that hit Accelerator deflects off him instead of being redirected, and after a couple more shots, Accelerator has had enough, approaches Misaka 1 and launches her using her powers. He is surprised that she is so weak, and asks the researchers what's going on, to which they say to him that the clones are connected and that they will become more experienced in succeeding battles. Accelerator tries to leave, believing that the experiment is over, however, the scientist states that he needs to kill Misaka 1 in order for the experiment to be concluded. Instead of dying like in the magazine release, Misaka 1's death is due to her own hands. She tries to shoot Accelerator, acknowledging the orders of the researchers wanting to conclude the experiment with the pistol, but the shot is directed back to her. She later bleeds to death, commenting on her agonizing death.

Abilities
Like all Sisters, she is an electromaster, but is not shown using her powers.
 * Radio Noise: A form of telepathy between the sisters, it links her up to the "Misaka Network". This allows them to share memories and experiences. Because of the fact that she is the first one, she is completely unprepared against Accelerator.
 * Weapons & Gear: She is wears a special set of goggles that enables her to see electron beams and magnetic field lines, because like all Sisters she can't perceive without aid. She used a pistol, and is able to accurately hit Accelerator with using her military training learned from Testament.

Quotes

 * (In Railgun manga Chapter 37) "Dark... Deep... Like sinking to the bottom of the ocean... So this is death..."