Kimera-san is not a human character but rather Anya Forger's beloved stuffed toy in the anime and manga series Spy x Family. Kimera-san is depicted as a pink chimera plushie, often seen accompanying Anya in her daily life and providing her comfort. While Kimera-san doesn't play an active role in the story's plot, it is a recurring object that symbolizes Anya's innocence and childlike nature, and occasionally features in comedic moments or as a source of emotional support for Anya.