Demon Slayer Complete Set - All 23 Volumes + Demon Slayer Corps Observation Record - Shonen Manga, Seinen Manga - Koyoharu Gotouge (First Edition: Volumes 16, 17, 18, 19, 21, 22, 23, Demon Slayer Corps Observation Record) Available for immediate purchase. I have read these a few times and stored them at home. There are no noticeable scratches, but please refrain from purchasing if you are concerned about minor imperfections due to personal storage.