This is a set of 4 picture books for 0-year-olds from Benesse's "Kodomo Challenge baby" program. The content is perfect for reading aloud and as a first book, as babies are very engaged with them. [Set Contents] Issho Issho (Hirokazu Miyazaki) x 2 books (※One book is a picture book trial version, and one is a picture book for their visiting service.) Tantan Tan (accototo) Gyu Gyu Gyu (Chihiro Ishizu / Akio Yoshino) [Product Condition] Exterior: Some books may have slight creases on the cover or corners and signs of use, but there is no major damage. Interior: There are no scribbles or tears, and few page turning marks, so they are in good condition for reading. They are thick paper (board book) type, so they are durable and difficult for babies to tear even if they turn the pages themselves. They are also useful for trial use or for carrying around when going out. [Shipping] The books will be carefully packed and shipped after a simple cleaning with alcohol wipes. ※Please only purchase if you understand that these are used items and have been stored at home. Thank you for looking!