This is a cushion, leaflet, sticker, and cardboard box that came as a novelty item from YouTuber Kasu-chan's brand, Bokanii. The Bokanii cardboard box in the photo will be used for packaging and shipping. It is unopened and has been stored in a dark place at home. Although it is new and unused, please refrain from purchasing if you are sensitive to items stored at home. Several years have passed since I bought it, and it has somehow expanded. Cancellations and returns are not accepted after purchase. Available for immediate purchase.