Educational practice booklet on the theme of children's incidents. - Title: Child Incident File - Author: Kazue Watanabe - Price: 680 yen (excluding tax) - ISBN: 89428-100-7 Thank you for viewing. I purchased this at work and read it once. After that, it was stored on the bookshelf. I don't think there are any noticeable stains, but it's slightly warped. Thank you for your understanding.