2020 Grade 4 High School Entrance Exam Course Mabuchi Summer Course Textbook I applied for the summer course, but I couldn't attend due to scheduling conflicts, so the inside is clean. As you can see in the last photo, there is one instance of writing on one page of the English section, likely where my child tried to study on their own. The rest is clean. I kept it intending to use it as a workbook, but I didn't end up using it. How about using it as a trial before the course? There are some minor scratches from being stored at home. Please understand. This is a textbook for three subjects: math, English, and Japanese.