A set of official textbooks and practice questions, perfect for G-検定 (G-certification) exam preparation. I was able to pass the exam with 2 months of study, so I'm selling these. I'm also open to selling them separately. As you can see in the photos, the textbook has some folded corners and is slightly damaged. Neither book has any writing in it, and the practice questions book, in particular, has no creases on the cover. Also, I removed the covers immediately after purchasing them, so the covers are in like-new condition. Thank you for looking.