Eiko Seminar Public Junior/Senior High School Entrance Exam Preparation Summer Course Textbook. Includes answers and explanations, making it ideal for self-study during the summer break. Perfect for exam preparation without attending a cram school. I used a notebook, so there are no visible markings. Thank you. *Please understand this is a used item stored at home. *We do not have any pets, and there are no smokers in the family. *If you have any questions, please feel free to comment. *Instant purchase without comment is welcome. However, the first person to purchase will be given priority, even if there are comments. *We will ship with simple packaging. *Please understand that we cannot accept returns or complaints after purchase.