Franz d'Epinay

Оригінальне ім’я: フランツ・デピネー男爵

Albert's best friend who accompanied him in the carnival in Luna. He seems to be more mature than Albert, cautioning him against the Count. He holds deep feelings for his best friend and he risks his own life on several occasions to save Albert. It's commonly said and inferred within the anime that Franz' relationship with Albert within the series exceeds one of a friendship.