Shin-Yū Shū (New Practice Series) for Junior High School Entrance Exams: Kanji Diary Set of 2 volumes: Upper and Lower Grades (for 5th Grade) Answer Key and Explanations Used by my child in a cram school in 2023 when they were in 5th grade. There are no writings, but there are some page creases. Please refrain from purchasing if you are concerned as this is a used item. Thank you.