- Title: Exercise Workbook Arithmetic 6th Grade, Volume 1 - Publisher: Yotsuya Otsuka Price: 2,200 yen Name written on it, then erased Approximately 15% of the book has writing as shown in the image (apologies if I missed any). Please understand that this is a used item. #JuniorHighSchoolEntranceExam #AdvancedLearning #Workbook #Textbook