No writing. There are some storage-related scratches on the cover, but the inside is in good condition. I will wrap it in vinyl and ship it as quickly as possible. Thank you. "Joho Shori Kyokasho Derutoko Dake! Joho Sekyuriti Manegemento [Kamoku A] [Kamoku B] Yoso + Kako Mondai-shu 2025-nen-ban" (Information Processing Textbook: Only the Important Parts! Information Security Management [Subject A] [Subject B] Predictions + Past Questions Collection 2025 Edition) Yuji Hashimoto Price: ¥1580 #YujiHashimoto #Yuji_Hashimoto #book #electrical/mechanical/electronic communication