Reading Comprehension Workbook for Children Who Want to Learn Slowly and Carefully 4-2 by Zenzo Harada Price: ¥2400 The book has been cut and copied for use. There are no markings on the drill itself. However, some pages have ink stains from the scanning machine. They are not very noticeable, but please be aware that there are stains (see photos). #ZenzoHarada #book #society/education_and_learning