This is the "Easy-to-Understand High School Modern Japanese Practice Problems" textbook. There is almost no writing in it, but there are a few pages with some marks. The problems have not been solved. It is not to the extent that it hinders learning. Please understand. There are no pets or smokers in the household. I used it for a short time to overcome my weak subject. It doesn't show much sign of use. This is the new curriculum edition, compatible with students entering from 2022 onwards. It is an ideal book for daily study and regular test preparation. It is full color and includes study guides and test preparation materials. [Brand] Gakken [Category] High School Modern Japanese Practice Problems [Color] Pinkish [Other] New curriculum edition, for students entering from 2022 onwards Thank you.