"[Fiscal Year 2025] The Easiest IT Passport Textbook for Guaranteed Success + Practice Questions by Order of Appearance" Keisuke Takahashi Price: ¥1630 + tax Thank you for viewing. This is a reference book for the IT Passport exam. I am selling it because I have finished taking the exam. As you can see in the second photo, there is a smudge on the text in one place ("・事業を" part). Overall, it is clean, but please understand that this is a used item.