Hard Rock Cafe Hello Kitty Retrock Pin Set of 5 Released March 20, 2020 Limited to 300 pieces each Unused Locations: Tokyo Tokyo Ueno Station Yokohama Narita Airport (Closed) Asakusa (Closed) Hello Kitty collaboration pins. Retro music item design. Stored after purchasing new from the store. Unused, but there may be defects or initial flaws that we have overlooked. Please bid only if you understand that this is a used item.