Demon Slayer: Kimetsu no Yaiba Premium Trading Card Booster Box Factory Sealed.

Demon Slayer: Kimetsu no Yaiba Premium Trading Card Booster Box Factory Sealed. Never opened. The product shown in the image is related to "Demon Slayer: Kimetsu no Yaiba". While the specific brand for this particular item isn't explicitly stated on the packaging visible, "Ichiban Kuji" is a known Bandai Spirits brand that specializes in collectibles and promotions related to popular anime like Demon Slayer. Aniplex of America, a subsidiary of Sony Music Entertainment Japan, is also a distributor of Demon Slayer anime in the USA.