Setsuna F. Seiei is the main protagonist of the anime series Kidou Senshi Gundam 00 (Mobile Suit Gundam 00). As a Gundam Meister for Celestial Being, he pilots the Gundam Exia and later other advanced Gundams. Setsuna, originally born as Soran Ibrahim, was a child soldier before dedicating himself to ending war through armed intervention. His serious demeanor, mysterious past, and unwavering resolve to achieve peace make him a central and complex character in the series.