A schoolgirl and relative of the Medici family, though most of her past is lost to amnesia. Around the same time, she became host to an ancient Parasite named Samson, who manifests as her blackened hairdo. Able to shift his hairy tendrils into almost any shape, Samson proves a viable asset in battle...even if he does most of the fighting. Though he cares about Filia's safety, his brashness pushes him more toward his vague goals. Apparently, he's even older than the Skull Heart itself...
Kind by nature, Filia can't bear to see others get hurt, and will step in if necessary. She has a liking for coffee and romance stories. Due to the symbiotic link with Samson, any inebriation or calories he packs on applies to Filia as well, unfortunately.