A math reference book that covers everything from basic concepts to entrance exams for top-tier schools. - Title: Jiyū Jizai Arithmetic - Upper Grades - Publisher: Juken Kenkyusha - ISBN: 978-4-424-62620-2 - Price: Regular price 3,080 yen - Features: Covers everything from basic concepts to entrance exams for top-tier schools Thank you for looking. There are some written parts, but it's in good condition. It seems useful for review before entering junior high school.