This is a sleeve featuring Matsubara Kanon 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 inner bag. Please be aware of potential age-related deterioration. If you purchase this item along with other single sleeve sales, you will receive a 100 yen discount per item. Please make a combined purchase offer.