Gram Gretcher

As an infant, Gram is highly expressive and emotionally perceptive. He is easily startled by sudden danger or loud noises, often responding by crying, particularly during attacks aboard Princess Lorelei. Gram appears sensitive to his mother's emotional state, becoming distressed when Olka is frightened and calming when she reassures him. Despite the peril surrounding him, he also displays moments of childlike curiosity and excitement, such as reacting enthusiastically when Yor carries him during evasive maneuvers or rescues him from danger.

Gram is a baby with short but well-groomed brown hair. He shares his mother's face, as they appear to have the same eyes, and after Olka had to change her appearance, they look more similar to each other. According to Olka, Gram resembles his late father.