Raccoon is a Friend who appears in Kemono Friends Pavilion. This appearance is based on her Generation 2 (Nexon) incarnation, which was added to the game along with the other starting Generation 2 Friends in Version 1.4.0.
The rateups added in Raccoon's update were the Houseboat, Rock Pond, Balloon Slide and Balloon Bouquet, the latter three additionally being craftable. She is thus tied with Fennec Fox for being the second-easiest Gen-2 Friend to spawn. She should be just as ubiquitous in the player's Pavilion as her counterpart.