Demon Slayer: Kimetsu no Yaiba - Mugen Castle Arc - Chapter 1: Akaza's Return - Theatergoers' Bonus Offered for sale due to organizing my merchandise. After opening to check the contents, it has been stored in a dark place. Please refrain from purchasing if you are sensitive to items that have been handled by another person. Immediate purchase: ◎ Price reduction: Please comment with your desired price. Please feel free to ask if you have any questions.