This is a sleeve featuring Kaoru Seta from BanG Dream! Hello, Happy World!. Although unused, some items have had their outer packaging discarded, leaving only the inner bag. Please check the photos to confirm the presence and condition of the packaging. Please be aware of potential age-related deterioration. If you purchase this item along with other individual sleeve sales, we will offer a discount of 100 yen per item. Please make a combined purchase offer.