Sinanju MSN-06S is a highly advanced mobile suit featured in the anime series Kidou Senshi Gundam (Mobile Suit Gundam). Piloted by Full Frontal, the enigmatic leader of the Neo Zeon remnant group known as the Sleeves, Sinanju plays a central role as an antagonist unit in the Universal Century timeline. Known for its incredible speed, powerful weaponry, and striking crimson appearance, Sinanju is both a symbol of Neo Zeon's resurgence and a formidable challenge to the Earth Federation and its protagonists.