Chiken BOX S17 - S20 【Condition and Notable Points】 ・This is the curriculum for four terms of one year (S17, S18, S19, and S20). The cost of the materials was just under 40,000 yen. Each set comes with a guidebook (how to use it). There are no missing items, but there are some pencil and red circle markings as shown in the attached photos. Otherwise, the items have only been used once and are in good condition. I believe there should be no problem using them. I have inspected and confirmed the contents, but I apologize if there are any missing items. Please note that we do not accept returns for missing items. Thank you for your understanding. We hope that those who understand that these are used children's items will consider purchasing them. Shipping will cost nearly 1,000 yen, so we appreciate your consideration at this price. Chiken BOX Intelligence Research Institute Early Childhood Education, Elementary School Entrance Exams Baby Park