Anime adaptation refers to the process of transforming a source material, such as a manga, light novel, or video game, into an animated format. This process often involves reimagining characters, storylines, and visual styles to fit the unique medium of animation, while aiming to retain the essence of the original work. These adaptations can vary in fidelity to the source material, with some closely following the original plot and others taking creative liberties. Successful anime adaptations can significantly boost the popularity of the original work, leading to increased sales and a broader audience for the creators.