Mikasa is one of the main characters in the anime. I would call her one beautiful emerald. Because to big extent my interest towards the title was maintained by her. She is the stepsister of Eren. For her he is the most important person and she would even give her life for him. She constantly helps and protects him. She enrolls in the training detachment with that purpose. After that she follows him in the Survey Corps. Beautiful and glamorous with long black hair she attracts the еyes towards her. Reprimanded she decides to cut her hair. Capable and one of the best skillfully handling the three-dimensional mobile equipment (3D Maneuver Gear).