I have read this book a few times and stored it in a dark place. As you can see in the second picture, the middle of the book is slightly warped. There is no sun damage. If you are interested in purchasing this book and another book as a set for 400 yen, please let me know in the comments. Shipping will be in bubble wrap + waterproofing + paper bag. I also accept combined shipping with other items I have for sale. If you are interested, please contact me in the comments. Title: "Mask Danshi wa Koishitakunai no ni" Volume 4 Author: Mitsuru Sango Thank you for looking. #bl #commercialBL #yaoi #bibopii #boyslove #BLbook #manga #comic