Thank you for viewing. Nokai Center 4th Grade Spring, Summer, and Winter Course Textbooks, Japanese and Arithmetic, 6-book set. These are used items from a child, so please refrain from purchasing if you are sensitive to such things. Also, to prevent any trouble, please understand that we cannot offer refunds or cancellations. #NokaiCenter #NokaiCenterTextbooks #SummerCourseTextbooks #JuniorHighSchoolEntranceExam4thGrade - Title: Nokai Center 4th Grade - Number of books: 6-book set - Language: Japanese - Color: Yellow