A colorful picture book set for toddlers to learn colors and shapes. - Series Name: Kodomo no Tomo 21 books from October 2017 to March 2021 All items shown in the photos are included. - Volumes: Complete set of 21 volumes - Target Age: Toddlers - Content: Picture books for learning colors and shapes - Illustrations: Colorful and fun illustrations - Publisher: Fukuinkan Shoten Thank you for viewing. Names were pasted on the covers and inside covers of the books, and the marks from removing them are present on almost all of the books.