Please check my profile(^^) This is a Meiko Gijuku textbook. I couldn't find any writing in it. However, I may have overlooked something. I took it to class every week, so there are some signs of wear. A workbook with explanations, perfect for math study. - Title: MEIKO! Sen Zemi Note 10 - Grade: 3rd - Subject: Mathematics - Publisher: Meiko Gijuku - Format: Workbook - Series: MEIKO! - Instructions: Includes blackboard explanation Thank you for looking.