My child used these books for high school entrance exams. They struggled with Japanese and studied with various problem books, reference books, and at cram schools, but their scores didn't improve much. However, as soon as they read these reference books, they were amazed to understand theコツ (tips/tricks) for multiple-choice and reading comprehension questions and were able to solve them‼︎ Recommended for those who are cramming and those who want to study at a leisurely pace! There are no markings or noticeable stains, and the condition is good. The separate problem book is also unused and not detached. The book for junior high school entrance exams has some slight yellowing at the top. Please check the last image. "How to Solve Japanese 'Multiple Choice Questions' for High School Entrance Exams" Ritsuko Hayase Price: ¥1000 "Win at Japanese Reading Comprehension with 'Answer Finding Techniques'! : Let's make Japanese your ally and conquer the exams!" Ritsuko Hayase Price: ¥1400 #RitsukoHayase #Ritsuko_Hayase #book #language/Japanese