Nanna Tremmel is a character in Atelier Firis: The Alchemist and the Mysterious Journey. A woman who runs Reisenberg's best shop. At a glance, she seems to have an easygoing and gentle personality, though in fact, she's an intriguer. 非常に頭がよくお金を儲けるため、常にあの手この手を考えている。As a childhood friend of Edel、軽口をたたき合う仲でもある。 最近よく来るパメラに調子を狂わされている。 She has an unusually strong enthusiasms for business and is usually thinking of new ways to make money, some of them things that she would rather keep secret.