Lutecia Alpine (ルーテシア・アルピーノ Rūteshia Arupīno) is a purple-haired girl in Magical Girl Lyrical Nanoha StrikerS accompanied by Zest Grangaitz and Agito, and all three of them seem to help Jail Scaglietti for their own personal reasons. She is also a powerful insect summoner who hides the feelings of extreme isolation and loneliness inside.