Yasuaki Ninomiya's Cut-Out Book: Collection of Well-Flying Paper Airplanes, Volume 5: Competition Aircraft Edition ・Many pages have been cut out. ・The condition is as shown in the third photo. It should be reusable if you make copies. ・The owner claims to have kept all the cut-out pages, but it's not guaranteed that they are all present. ・The book is old, so the pages are yellowed. ・There are stains on the edges of the pages. ・Please check the fifth photo.