After graduating in his cadet class, he is swallowed by a bearded Titan during his first mission in Trost. However, he soon reappears as a 15-meter Rogue Titan who fights other Titans on equal ground.

She is very protective of Eren, and follows him wherever she can. She graduated at the top of the cadet class, and is regarded by officers as an unprecedented genius and prodigy, easily worth a hundred men in battle.

Armin is Eren's childhood friend who joins him in the Scouts in order to make a meaningful difference in the world, and to fulfill his dream of seeing the outside world.

A member for the 104th Training Corps. With his sharp-tongue, he is always loggerheads with Eren. The keyword for him to talk is 'Mikasa'.

A member for the 104th Training Corps. She has a uncannily good intuition.

Part of the same cadet class with Eren and the rest. She is a kind person who takes care of her comrades. An idol to the guys in the same class.

A member for the 104th Training Corps. He is good at maneuvering at sharp turns but he isn't very sharp. He has many misunderstandings of strategies.

He is known as humanity's most powerful soldier and head of an elite squad in the Survey Corps. He is blunt and unapproachable, but he has a strong respect for authority, structure and discipline.

The captain of the Survey Corps. A very cool and level-headed leader, that even Levi looks up to and respects.

Squad leader of the Survey Squad. During patrols and survey, she comes up with weird and unusual ideas.