This is a prize from the Kewpie 2018 Easter Celebration Campaign. It's unused and has been stored in a dark place, but it has been opened once to check the contents. It's a collaboration item with Universal Studios Japan, featuring a cute Sesame Street Easter egg design. - Manufacturer: Kewpie The box has slight stains, and there are a few areas where it's shiny from rubbing against the cardboard it was packaged in. I've priced it accordingly. The rubbing is difficult to capture in the images, but I managed to take one picture that shows it. Please check the image and only purchase if you understand this.