Bottom right corner of the cover has a fold. Many writings inside, which were in pencil, so they have been erased with an eraser. The content is clean. Please refrain from purchasing if you are sensitive to imperfections. Features of this book: ・Includes 9 years' worth of past exam questions Contains problems, answers, and explanations for 9 years' worth of questions, including the secondary exam. ・Free distribution of listening and interview audio Audio can be easily listened to on PCs, smartphones, and tablets. You can study at your own pace with 4-step playback speed adjustment. ・Includes "Suggestions for Eiken®" by Professor Hironobu Takeoka and exam experiences from readers Contains helpful advice on study methods, etc. ・Easy-to-use separate volume of questions (with answer sheets)