Ayane Ichijou is a key character in the visual novel series 'Fullmetal Daemon Muramasa'. She serves as a member of the Special Investigative Unit tasked with monitoring and controlling the powerful fullmetal daemons. Ayane is known for her strong sense of justice and unwavering dedication to her duty. Despite her serious demeanor, she deeply cares for her comrades and is determined to protect the innocent from the chaos caused by rogue daemons. Her expertise and leadership qualities make her an essential asset to the team, often acting as a voice of reason during challenging missions.