(Product Name) "Demon Slayer: Kimetsu no Yaiba the Movie: Mugen Castle Arc - Chapter 1: Akaza's Return" Theatergoers Bonus 8th Edition 6th Key Visual Illustration Board (Koyuki ver.) (Product Description) Distributed to a total of 1 million people nationwide from October 18th (Saturday) to October 31st (Friday), 2025. This A5-size illustration board features the 6th key visual on the front and a close-up illustration of Koyuki's expression on the back, with a double-sided design, and will be distributed for a limited time of two weeks. (Product Notes) This item is unopened, but has been stored by a private individual. Please understand this. If you have any questions, please feel free to comment.