Thank you very much for viewing. I gave up after reading about 90 pages last month, so the pages up to that point are folded. I haven't read any further than that. Also, I removed the cover immediately after purchase and stored it, so it's in the same condition as when it was new. Thank you for your consideration. "Kitami-shiki Illustration IT Juku Information Security Management Reiwa 07" Ryuji Kitami Price: ¥1800 #RyujiKitami #book #electricity/machinery/electroniccommunication