These are the textbooks I used for high school entrance exams. The writing is mainly in pencil and is less than 10% overall. Some are unused. Everything in the photos is included. I have checked the answers, but other separate booklets or supplements may be missing. They will be packed directly in a new cardboard box. National High School Entrance Exam Question Answers: Mathematics National High School Entrance Exam Question Answers Past Questions by Subject: Mathematics, English, Japanese, Science Problem Sets to Learn How to Solve: Japanese, Mathematics, Science Please refrain from purchasing individual items.