This is a set of a 1st-year junior high school mathematics textbook and its accompanying inquiry notebook from Sūken Shuppan. It is a beautiful, unused, and new item. There are no creases from opening, but as shown in the photo, the inquiry notebook has a crease mark on the top right corner. Both have names written in them, so the name sections will be cut out before shipping. It has been stored at home, so please only purchase if you understand this. *I am also selling textbooks for 2nd-year junior high school students. A small discount is possible for combined purchases. Please contact me in advance via comment if you wish to purchase multiple items.