Akame

Akame, also known as Akame of the Demon Sword Murasame, is one of the members of the assassination group, Night Raid. She is the first member to attack Tatsumi, and comes very close to killing him. She initially appears very serious and cold-hearted, but it is eventually revealed that she is just socially awkward, worrying often about the safety and well-being of her friends. Akame is usually in charge of cooking the base's meals and is known surprisingly to be a big eater(usually meat from danger-beasts and fish). She has a younger sister named Kurome, who is a member of the Jaegers, and loyal to the Empire.

Bio
When Akame was a child, her parents sold both her and Kurome to the Empire, where they were raised as assassins from childhood. Akame in particular became skilled enough to earn the top rank in the Imperial Assassin Division. At some point, after many of her comrades' deaths, she became dissatisfied and resentful towards the government. It was not until she was sent to kill former General Najenda that Akame finally defected to the Rebels, after being swayed by her words.

Equipment & Skills
Akame wields the weapon Teigu, "One Cut Killer Murasame". It is a long katana that is coated in a cursed poison that kills with even the slightest cut to the skin. She is shown to be very proficient with her weapon, and would have killed Tatsumi, if not for the statue his fellow villagers gave him before embarking on his journey.

Relationships

 * 1) Tatsumi - Akame is initially indifferent to Tatsumi, refusing to share meat with him until he officially joins Night Raid. Though she often hides her emotion, she worries about him while he is away on missions. Tatsumi vows to never put her through the pain of losing him.
 * 2) Leone - Akame and Leone appear to be good friends, but their relationship is sometimes used for comical effect, seen when Leone punches her when she comments on the difference in their weight.
 * 3) Najenda - Akame is trusted by boss enough to be left in charge of Night Raid during her absence. Although they aren't shown socializing often, it is known that Najenda herself persuaded Akame to defect from the Empire and join the Revolutionaries, and Night Raid.

Trivia

 * Akame is one of the 5 Night Raid members on the Empire's most-wanted list.
 * Akame is a word play on Aka me, which means Red Eye in Japanese. So the title of the manga means 'The Red Eyed Killer'. Akame also has red eyes while her sister, Kurome, which means "Black Eye", has black eyes.