Popp is one of the main characters in the anime series Dragon Quest: Dai no Daibouken. He starts as a timid and somewhat cowardly apprentice magician who follows the journey of Dai, the protagonist. Over time, Popp grows in courage and skill, proving himself to be a valuable ally. His character development is significant as he evolves from a reluctant hero to a brave and confident warrior. Popp's loyalty and determination make him an integral part of Dai's quest to defeat the Dark Lord and bring peace to the world.