Fukuinkan Shoten's picture books, Kodomo no Tomo 012, set of 3. Selling them together! #Penguin Exercise #Lined Up, Lined Up #Playing Train #Picture Book #Kodomo no Tomo 012 I read these many times when asked, so there is a feeling of use, scuffs, stains, and some dirt on some of the books, but I think there is no problem with reading them. I will wipe them down simply before shipping. I would be happy if the next person would also read a lot of books to them.