"Understanding Muscle Connections Can Help You Self-Relieve "Shoulder Stiffness" and "Lower Back Pain"" Kuniyoshi Okikura Price: ¥1500 #KuniyoshiOkikura #Book #Lifestyle/Household The corners are slightly bent, but they were already bent when I bought it on Amazon. I only read it once with a book cover. It will be handed over as is. Thank you.