Available for immediate purchase. This is a can badge with Kazuya's autograph, won in a gachapon machine during the 2014 tour. I've kept it in a bag and stored it in a dark place since I won it, but it's been about 10 years, so there is some rust on the back. (See second photo) Please refrain from purchasing if you are sensitive to the condition, as it has been stored at home by a private individual.