Purchased before the summer vacation of 2025. I don't think there's any writing in it, but I apologize if I missed anything. The problem book has a crease on the cover. Only those who understand that this is a used book, please. Recommended for those who are not good at modern Japanese. "New Modern Japanese Level-Specific Problem Collection ② Beginner's Edition" Junichi Koshimizu / Takeshi Nishihara / Junichi Koshimizu / Takeshi Nishihara Price: ¥900 #JunichiKoshimizu #TakeshiNishihara #JunichiKoshimizu #Junichi_Koshimizu #TakeshiNishihara #Takeshi_Nishihara #book #language/Japanese