Charlotte Zenfis

Charlotte is the daughter of the Margrave of Zenfis and the adopted younger sister of the main character Haruto. Initially keeping her distance out of fear toward his overwhelmingly immense magical power, she underwent a complete transformation after he came to her rescue, becoming his most devoted admirer. Recognized as a top-tier magical prodigy, her extraordinary learning ability is best illustrated by the fact that she mastered Japanese kana in just two hours solely to watch the otherworldly anime Haruto introduced to her—an experience that turned her into a dedicated anime fanatic with a full-blown case of chuunibyou.