Along with the neat tied-back blond hair and golden eyes, Eld also wears a blue hoodie underneath his school uniform.
A 2nd year student and a member of the Attack Junior High Scout Regiment. The guy with common sense among the club members. He is the type that can make decisions calmly. He is close with Gunther. He likes video games and is often seen playing with a handheld game console.
When Oruo bites his tongue and falls to the ground trying to prevent the first year group to come in the Attack Junior High Scout Regiment club room, Eld comes to his side, worried. He assumes someone tried to murder his friend by cutting his tongue and comments how inhuman it is. He quickly loses his compassion towards his mate when Eren tells them Oruo just bit his own tongue.
In the test results day, Oruo seemingly laments his bad test score, claiming that he never had to study but still always got perfect scores in his tests. Eld and Gunther counter his claim and say that his mother brags to them about how Oruo stays up half the night cramming before each test.
Along with his classmates, he scolds the first years for their behavior and looks. His main reproofs are for Jean because of his clothes. Eren yelling to his upperclassmates to shut their mouth plus the late arrival of Christa, Ymir, Reiner, and Bertholdt will not smooth things over. As a consequence, Eld and his friends give a cleaning collective punishment to the first years. Hearing the third year group challenging Eren and his friends for the Sports Day, he agrees to participate, along with his classmates. For the shoulder wars match, he carries Petra with Oruo and Gunther. At the end of the day, Eld and the other second years help their underclassmen with cleaning the court.
After the upperclassmen plan the Scouts club's customary "Test of Courage" night event for new club members, Eld and Gunther dress up as Titan models and hide in the science room in preparation for scaring the first year group. After a chase at the gym, Eld and his classmates reveal themselves.
In the school's 104th festival, Eld and his classmates are in line for cheeseburgers from the first years' food stand. As Gunther says he heard the stand has a cute salesperson, Armin arrives with their order. Shocked by his getup, Eld and Gunther blush and wonder if Armin is the cute salesperson.
- Gunther Schultz - Eld and Gunther often hang out together, so it is implied that they are quite close friends.