"Juku-waza 100 for Junior High School Entrance Exams: Arithmetic" Keiji Mori Sigma Best "Juku-waza 100 for Junior High School Entrance Exams: Science" Keiji Mori Sigma Best Neither book has any names written in them. There are no writings in the answers, but in the arithmetic book only, important words written in red are underlined with a pink highlighter (10 pages). Please refer to photos 4 and 5 for details. I have carefully inspected the books, but please forgive any oversights. These are items used by a child, so please purchase with understanding. I am not considering selling them separately. I would like to sell them to someone who will purchase them together. If you have any questions, please ask in the comments section. #JuniorHighSchoolEntranceExam #KeijiMori #Keiji_Mori