Kodomo Challenge Hopp (Children's Challenge Hopp) Picture Book Set - 12 Books I have detached only a part of the April supplement from the second photo (almost unused, so in good condition), but all other books, stickers, and supplements are unused. Please understand that there may be some slight folds or scratches from home storage. Please refrain from purchasing if you are concerned about minor details or are very sensitive. #Benesse #Shimajiro #Preschool