Children's picture book set, featuring fun illustrations and stories. - Title: Ii Okao (Good Faces) - Title: Inai Inai Haa (Peek-a-Boo) - Title: Mou Nenne (Time to Sleep) - Title: Osajisan (Mr. Spoon) - ISBN: 978-4-09-726194-3 - ISBN: 978-4-09-726195-0 - ISBN: 978-4-09-726196-7 - ISBN: 978-4-09-726197-4 Thank you for viewing. Purchased in May 2024 and read to a 0-year-old child a few times. Stored at home. Since it was only used for reading aloud, the child did not touch them. There are no noticeable stains, but there are some folds on the covers. The pages inside are not affected. No pets or smokers.