This item was used by a child who was a third-year junior high school student as of August 2025, at the cram school they attended. It is not sold in bookstores, so it can only be obtained at cram schools, etc. Basically, the student wrote on separate sheets of paper, so there is almost no writing in the book itself, but I erased a few pencil markings with an eraser. (Please note that there may be some overlooked marks or eraser residue.) Also, there are a few places where circles were drawn with a red pen, but these marks remain as they could not be erased. The answer booklet is missing, so this item is being offered at a low price. This is recommended for parents who can check the answers themselves, or for those who have lost the main book. Please understand that this item has been stored at home. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ⚠️ We do not accept any price reductions. If you leave a comment requesting a price reduction, the comment will be deleted. However, we may be able to accommodate a discount for shipping costs only when items are shipped together. ⚠️ Please read the profile for details regarding purchase and shipping. Please purchase only after you have agreed to the terms. ⚠️ Hangers and cloths used for photography in the listing are not included in the sale, even if they appear in the photos. ⚠️ We cannot accept requests for specific shipping dates or arrival times to avoid any problems. ⚠️ The main shipping methods are Nekopos or Yu-packet Post/mini, which will be decided after packaging. Items may be compressed and pushed into the post. Please note that there is a possibility of face-to-face delivery if the item does not fit in your mailbox. Please also be aware that the shipping method may change. Also, please note that it takes time for the status to be reflected with Yu-Yu Mercari. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #duskyo_books 0116