This is a used item that my child used while attending Mabuchi Kyōshitsu (Mabuchi Education Center). There are no writings or stains. Mabuchi Kyōshitsu Junior High School Entrance Exam Course - Japanese Language 6th Grade N Class - Japanese Vocabulary for the First Day of Nada Junior High School Entrance Exam 2025 Summer Course Self-Study Assignments Combined issues 1-24 With answer key and explanations There are quite a few pages, and it took a while to complete. I recommend starting early. Thank you for looking.