Demon Slayer: Kimetsu no Yaiba - Mugen Castle Arc Theatrical Release Admission Bonus Pamphlet, 6th Edition, "Pamphlet Supplement - Decisive Battle Arc". This pamphlet features visuals of the stage that appears in the first chapter of the Demon Slayer: Kimetsu no Yaiba - Mugen Castle Arc, "Akaza's Return," and includes original drawings used in the main story, themed around the battles that unfold. It has been stored in a plastic bag immediately after obtaining it. While it's been stored by an amateur, I believe it's in good condition.