Astolfo is a Rider-class Servant from the Fate/Apocrypha series in the Fate franchise, known as the 'Sailor Paladin' due to his distinctive sailor-style outfit and paladin-like role. A member of the Twelve Paladins of Charlemagne, he is a trap character with a cute, androgynous appearance, pink hair, and a bubbly personality. Despite his playful and airheaded demeanor, Astolfo is brave, kind-hearted, and fiercely loyal to his friends. He wields the Noble Phantasm Hippogriff for flight and has a pet squirrel named Santa. Astolfo often brings comic relief but proves reliable in battle with his optimistic spirit.