【Product Name】 High School Biology Basics, published by Sūken Shuppan 【Condition】 There are no writings, but there are a few pages with highlighter marks as shown in images 3 and 4. I also have other textbooks, reference books, etc., for sale. If you purchase them at the same time as other products, I will give you a small discount, so please comment. Instant purchase is welcome ✨️ Thank you!