Éclair is the overall commander of Maginot Girls' College's Sensha-dō team and one of the main characters of the manga Fierce Fight! It's the Maginot Battle!. Éclair is a second-year student from Maginot Girls' College. She is the actual overall commander of her school's Sensha-dō Team and she operates a French SOMUA S35. Éclair is a medium-sized girl with long dark hair with blue highlights and a pair of light blue eyes. She is usually seen wearing the Maginot Girls College uniform.