GNX-Y901TW Susanowo is a custom mobile suit from Kidou Senshi Gundam 00, not a human character. Piloted by Mr. Bushido, it serves as a highly advanced close-quarters combat unit built for speed, agility, and sword-based attacks. The Susanowo is a refined successor to earlier Masurao-type machines and reflects its pilot’s samurai-inspired fighting style. In the series, it acts as a formidable enemy unit and a symbol of Bushido’s obsession with honor, rivalry, and martial superiority.