"Reiwa 05 Year: Image & Clever Method - Kashiwagi Sensei's IT Passport Classroom" Atsushi Kashiwagi Price: ¥1738 Overall, the condition is good. It has been used very little. I flipped through it, and it seems there are no markings. Please understand that there may be oversights due to amateur inspection. As this is a used item, please refrain from purchasing if you are sensitive to such things.