Chibi Maruko-chan is a popular Japanese manga and anime series created by Riko Saito. It follows the life of a young girl named Maruko, who is a third-grade elementary school student. The series depicts her everyday adventures, family life, and friendships in a humorous and relatable way. The show first aired in 1990 and has since become a cultural icon in Japan. It features a cast of quirky characters, including Maruko's family and friends, and highlights themes of childhood, innocence, and the importance of family. The art style is characterized by its cute, simplistic designs, making it appealing to audiences of all ages.