Mikasa Ackerman

Age: 15-
Gender: Female   

Height: 170 cm (5'7") - 176 cm (5'9½")
Position: 104th Training Corps, Scouting Legion
Graduation Rank: 1st

Mikasa is Eren's foster sister and mutual childhood friend of Armin. Mikasa shares an unbreakable bond with Eren following events in their past and rushes to protect him whenever he is in danger. Mikasa possesses the impressive fighting skill and strength even as a child.

As a teen, Mikasa is considered a genius among all the army trainees and is incredibly skilled at combat and agility. She constantly worries for Eren's well-being and lives to protect him.

When she was young, her parents were killed and she was kidnapped. When Eren found out where she was being held, he outwitted and killed two of the kidnappers, but a third overpowered him and tried to strangle him. Eren desperately urged Mikasa to fight and win, and when she realized that the world could be heartless and merciless, she managed to kill the kidnapper from behind. Later, Eren gave her his scarf, which she constantly wears.