Beako Neko, more commonly known as Neko Musume (Cat Girl), is a supporting character in the anime series GeGeGe no Kitaro. She is a yōkai with cat-like abilities, loyal to Kitaro and often assists him in battles against evil spirits. Beako is known for her fierce personality, quick reflexes, and protective nature toward her friends. Her character offers comic relief as well as emotional depth, often highlighting the complexities of coexistence between humans and yōkai in the series.