This is the "2025 Edition Derujun Takken Shi One-Question-One-Answer O-X (True/False) 1000 Question Collection" from the Derujun Takken Shi series. Compiled by: Tokyo Legal Mind LEC Research Institute, Takken Shi Examination Division Published by: Tokyo Legal Mind The list price is 2,200 yen. Some areas have faint pencil markings. (See photo 3.) I've read through it about once. There are no folds, and it's in good condition. However, please refrain from purchasing if you are sensitive to minor scratches, as it is a used item. The included red sheet is attached. It links with an app, which is great for studying without having to carry the book around. I also utilized this and passed the 2025 Takken exam. Thank you for your understanding regarding used items. Thank you very much.