Udo

A warrior candidate boy. He wears glasses and appears intellectual at first glance, but contrary to that, he is easily emotionally stirred and tends to become violent. He has lived in a detention camp outside of Marley and can understand foreign languages. He tries to help Zofia, who was crushed by debris due to the appearance of Eren's Titan form, but is trampled to death by the wave of festival attendees trying to escape.