Kalkris is a character from the anime Übel Blatt. He is a knight who accompanies Elseria Rahnclave on her journey, serving as one of her companions.

His personality is marked by a penchant for lighthearted and witty banter, which helps establish a more relaxed and amicable atmosphere among the traveling party. However, this jovial exterior is not his sole defining trait. Kalkris also demonstrates a high degree of emotional intelligence and keen perceptiveness, allowing him to accurately read the feelings of those around him.

This combination of traits makes his role within the story multifaceted. On the surface, his humor provides levity, but his deeper insight proves to be a valuable asset. His ability to understand others is useful not only in the context of combat but also in strengthening the interpersonal bonds and camaraderie among his fellow adventurers. The German review of the manga's fifth volume confirms his appearance as part of the group led by the knight Elsaria, positioning him as one of the new opponents encountered by the protagonist, Keinzell. Through these actions, his presence contributes significantly to the dynamics and overall tone of the narrative.