Erica Fontaine is a vibrant and energetic character from the Sakura Taisen series. She is a member of the Paris Combat Revue, a theater troupe that doubles as a secret combat unit using steam-powered mechs to protect Paris. Known for her clumsy but lovable nature, Erica's infectious optimism and unwavering faith make her a cherished member of the team. Despite her often comedic demeanor, she is a skilled fighter and deeply devoted to her friends and their mission to defend the city against supernatural threats.