"10-Minute Review Drill for Grades 7-9: 5 Subjects" Chugaku Kyoiku Kenkyukai (Junior High School Education Research Association) Price: ¥680 #ChugakuKyoikuKenkyukai #Books #Other/Other No writing inside. 14 pages are missing. Starting from page 15. Includes answers. 128 pages total, including answers. My daughter used this every day for high school entrance exams. I think it's generally clean, but please refrain from bidding if you are sensitive to used items, as this is a personal assessment. No pets, no smokers.