Hinaku 2021 Miku Kanemura Autograph I won this, but I have kept it carefully without ever opening it. I am selling it because I am graduating from being an idol otaku. Since it is an unopened item, I have not checked the contents. There is no certificate. Please check the second screenshot for proof of winning. Once purchased, returns are not accepted for any reason, including to prevent swapping. Thank you for your understanding.