Orpheus is a boxer representing the Greek Junior team in the World Tournament arc, serving as the second team member to challenge the Japanese team when he faces Takeshi Kawai.

His appearance differs between media; in the anime he possesses violet hair and pink eyes, while the original manga depicts him with blond hair and light blue eyes. He is among the younger competitors on the Greek team. For his match, he wears the standard team uniform with orange boxing gloves and accents, and a classical Greek toga outside of competition.

His boxing style is defined by a technique named the Death Symphony. The character draws direct inspiration from the mythological musician Orpheus, reflecting the legend's themes by framing his match against the pianist Takeshi Kawai as a musical duel between opposing melodies. He is one of the five primary representatives for Team Greece Junior, alongside Apollon, Theseus, Icarus, and Ulysses.