English, Japanese, and Science: No writing. Math and Social Studies: Some writing present. You can buy just one book per subject (^^) They are 750 yen each, so please comment if interested. All answer keys and CDs are included. The English answer key has a name written on it. The outside of the books have some scratches and stains. Social Studies has some highlighting and circling. Please consider it as a bonus. Use these for your upcoming high school entrance exams. I will ship them as soon as possible after purchase.