Happy is a blue Exceed and a prominent character in the anime series Fairy Tail. Known for his cheerful and mischievous personality, Happy is the loyal companion of Natsu Dragneel and often provides comic relief within the series. As a member of the Fairy Tail Guild, Happy possesses the unique ability to fly by using a form of magic called Aera. Despite his small stature, Happy is courageous and deeply cares for his friends, frequently joining them on dangerous missions and playing a vital role in their adventures.