Seiya de Pégase, an orphaned recruit of the Graad Foundation, trained in Greece to become the Pegasus Bronze Saint. His core drive is finding his missing sister, Seika. As one of Athena's most devoted protectors, he shares a spiritual lineage with past Pegasus Saints across eras. He possesses brown eyes and brown hair, depicted with reddish tones in manga. Outside his Pegasus Cloth, he typically wears a red shirt, jeans, and white sneakers. His Pegasus Cloth evolves through battles, eventually manifesting wings enabling flight and dimensional travel. His combat prowess stems from harnessing internal Cosmo energy, granting superhuman strength, speed, and durability. Key techniques are the Pegasus Meteor Fist and Pegasus Comet Fist. He awakens advanced senses: the 7th Sense (Miraculosity) allows light-speed movement and universe-defying feats, while the 8th Sense (Arayashiki) grants soul and body control within the afterlife. During the Hades conflict, his Cosmos reaches divine levels, facilitating a God Cloth transformation. He generates protective barriers against environmental hazards and projects concentrated energy blasts. In the Hades Chapter - Inferno arc, Seiya uses the 8th Sense to enter the Underworld alongside fellow Bronze Saints. He braves Hades' prisons, confronting Specters like Acheron Charon at the River Acheron and Harpy Valentine in Cocytus. His journey includes reuniting with Athena and engaging Hades directly. When Hades possesses Andromeda Shun, Seiya battles the deity while fighting possessed Shun and struggling with their fractured bond. During the Elysium confrontation, Seiya attains the God Cloth and aids in Hades' defeat. He intercepts Hades' sword to protect Athena, sustaining critical injuries that leave him severely impaired. His relationships define key traits: unwavering loyalty to Athena drives his actions, while deep camaraderie binds him to the other Bronze Saints. Hades' possession of Shun creates profound conflict, testing their brotherly dynamic during combat.