This is a year's worth of Gakken picture books from kindergarten, titled "Why?". These books were used by a child, so there are some folds and tears, but they still seem usable. The April issue is missing its cover and is detached from the body of the book, but the others are fine. The end-of-book supplements are sometimes included in the storage bag and sometimes not. The parts where stickers are supposed to be applied have mostly been used. While there is a sense of use, they are generally clean and in good enough condition to read without issue. The name written on the back cover has been erased with a marker. Please feel free to ask if you have any questions.