Many of the Sanrio mascots have been around for decades, with some of them even celebrating major anniversaries recently. Now, a set of collectibles goes back in time to get nostalgic with a unique aesthetic.

Featuring Sanrio characters both mainstream and more obscure, a collection of new keychains is based specifically on the look of the early 2000s. Representing the Y2K era in a way that many will find recognizable, these feature some of Sanrio's more overlooked cute characters. Another group of keychains is based on Polaroid pictures, with the imagery featuring two of the more prominent mascots from Sanrio's stable. Now being sold in gachapon machines, these collectibles are a picture-perfect way to take a trip down memory lane.

Sanrio Presents Polaroid & 2000s Nostalgia With Hello Kitty, Cinnamoroll, Kuromi & More

Of the two new lines of keychains featuring Sanrio characters, fans might recognize the characters in the Polaroid series the most easily.