There were many animes where the main character had a magic book. The following were some of them: 1.<< Index of Forbidden Magic Books >>: It tells the story of the protagonist, Tama Sujo, who accidentally discovered a forbidden book in the school city and mastered all kinds of powerful magic powers. Naruto: The story of the protagonist, Naruto Uzumaki, who obtained powerful magical abilities through the power of the tail beast and protected the world with other characters. Detective Conan: It tells the story of the protagonist Conan Doyle who obtained magical abilities by solving various puzzles and investigating cases with other characters. 4 One Piece: The story of the protagonist, Monchi D. Luffy, who obtained magical abilities in the world of One Piece and adventured and fought with other characters. 5 Inuyasha: The story of the protagonist Inuyasha, who obtained magical abilities from the Inuyasha clan, and fought with other characters to find the truth.