Thank you for viewing. The most understandable nursery school teacher passing text '22 edition, Volume 1 Condex Information Research Institute / Condex Information Research Institute / Haruko Chika Price: ¥1800 + tax I bought this new at a bookstore, but I suddenly became very busy and didn't have a chance to study. I only flipped through the first few pages, so there are no noticeable scratches or stains. The red sheet is also included. I would be happy if someone could find this useful. Please check the photos for details.