■ This is Hisao Nakai, and here's how I've handled situations like this. ■ Overall, the condition is generally good. ■ I think it's generally clean and in good condition. As a used book, there may be minor scratches and wear, but there are no problems with reading it. ■ Cleaned. ■ To prevent stains and damage, it is carefully packaged and stored in a crystal pack.