Fant is a young mazoku with vibrant green hair and perpetually closed eyes, dressed in a bright yellow shirt and blue pants. He and En, a fellow mazoku child, share an insatiable passion for food, frequently choosing meals over all else. Captured by humans in Fernand Village and used as leverage against their kind, the pair endured separation from their parents until Dan secured their freedom by luring them with food. This act forged a steadfast bond, leading them to join Dan aboard the Sophia, where mutual loyalty and protective care defined their dynamic.

Though small in size, Fant and En wield surprising physical prowess, proving formidable in battle. Over time, Dan’s role shifts to a guardian-like figure, tending to their needs with parental devotion. The epilogue shows Fant savoring curry alongside En—a meal subtly attributed to Mai—highlighting their enduring ties to their found family.

His name, drawn from the French *enfant* (“child”), mirrors his youthful spirit and perpetual innocence.