Happy (Japanese: ハッピー, Hepburn: Happī) is a fictional character who appears in the manga series Fairy Tail and Edens Zero created by Hiro Mashima. He is depicted throughout his appearances as an anthropomorphic blue cat who accompanies the main protagonists on their adventures, often providing comic relief. In Fairy Tail, Happy is a member of the magical Exceed race who possesses the ability to transform into a winged cat with white, feathered wings, and serves as a friend and partner of Natsu Dragneel. For Edens Zero, the character is re-envisioned as an alien android and companion of the female protagonist Rebecca Bluegarden, for whom he also functions as a convertible pair of blaster weapons. Happy has made appearances in various media related to Fairy Tail, including an anime adaptatio