I'm selling this book because I've finished reading it. There are no markings inside. It will be packaged with basic waterproofing. This book allows you to learn English grammar from the basics, starting at the junior high school level. - Title: Ooiwa's First English Grammar: Super Basic Grammar Edition - Author: Hideki Ooiwa - Publisher: Toshin Books - Target Level: From junior high school level - Features: Content that allows you to thoroughly learn the basics of grammar - Price: 1000 yen + tax Thank you for looking.