This is a set of two clear cards from the first chapter of the "Demon Slayer: Kimetsu no Yaiba - Mugen Castle Arc" movie, featuring the return of Akaza, as a second-wave bonus for theatergoers. Since they are unopened, the contents are unknown, but based on the feel, the shapes seem different, so I don't think both cards are the same. The outer packaging has some scratches, but the items are unopened and unused. Please note that these have been stored by a private individual, so please consider this if you are concerned.