By Shunbun Bunko, written by Sakae Shimo Living Kanji and Vocabulary (Price: 1,023 yen) Living Modern Japanese: Keywords (Price: 930 yen, excluding tax) Living Modern Japanese: Essays and Novel Vocabulary (Price: 700 yen, excluding tax) This is a set of 3 books. Includes two red sheets. As shown in the last photo, there are some sections with check marks. I looked through the books three times, and I don't see any writing or stains other than the check marks, but I might have missed something. There are some scratches, discoloration, and creases on the covers. Please understand that these books were used by a child. If you have any other questions, please feel free to comment.