Romani Archaman, often referred to as Dr. Roman, is a key character in the anime series Fate/Grand Order. He serves as the head of Chaldea's medical department and plays a crucial role in supporting the protagonists in their quest to resolve singularities throughout human history. Known for his caring and gentle demeanor, Romani is deeply committed to the safety and well-being of his team. As the series progresses, his mysterious past and true identity become pivotal to the story, revealing his deeper connection to the overarching narrative.