- Title: Twittering Birds Never Fly - Volumes: Set (Volumes 1-8) ¥648〜803 + tax These are relatively clean, and some are new, but please understand that some were gifts. There is a stain on the fifth photo only, so unless you are very particular, I think there are no other parts that you need to be concerned about. They were stored vertically next to other books, as shown in the second photo. There are no noticeable scratches or stains, so there is no problem with reading them. It's a good deal, as it would cost about ¥6000 to buy them new. BL