I wrote in pencil, but I have erased everything with an eraser. I wrote directly on about 20% of the problems, but there are some traces of writing. The answer key was removed, but there is no writing. Please understand that this is a used item that a child has used. "Honshiken-gata Kanji Kentei Jun 2-kyu Shiken Mondai-shu '21 Nen-ban" (Official Kanji Aptitude Test, Grade 2 Exam Question Collection '21 Edition) Seibido Publishing Editorial Department Price: ¥660 #Seibido Publishing Editorial Department #book #language/Japanese