Part of the 50th Anniversary Girl Series collaborating with Hello Kitty, celebrating the 50th anniversary of the Hard Rock Cafe brand, founded in 1971. The pin features Hello Kitty sitting on top of the words "50 years." The "50" is mainly one vibrant color, with the word "years" below it in gold script. On the "50" are bursts of fireworks and a silhouette of a local scene. At bottom of pin is a Hard Rock 50th anniversary logo dangle in gold. Location name is at bottom of logo in black.
Back of pin says "Limited Edition 300."
Sold on a black backing card featuring a close-up photo of a vinyl record. At bottom, in gold capital letters, are the words "Limited Edition." This card is standard for several 50th anniversary series.
Base material: Gold appearance
Style: Painted
Back print: 4 lines
Back pattern: Hard Rock logos and diagonal guitars
Distribution method: Retail
Release date: January 22, 2022
Original retail price: 2,200 JPY (including tax)