[Reason for Sale] Name is written on the back, so it has been blacked out with a marker. No other writing. Math workbook for children, easy to learn with fun illustrations. - Title: Sansu (Math) ☆☆ (1) - Title: Sansu (Math) ☆☆ (2) - Publisher: Ministry of Education, Culture, Sports, Science and Technology - Condition: Good Stored at home for a long time. Please understand that there may be minor scratches and stains from storage before purchasing. Thank you for looking.