Aa! Megami-sama, known in English as Oh My Goddess!, is a popular anime series that follows the story of Keiichi Morisato, a college student who accidentally summons the goddess Belldandy. Together with her sisters Urd and Skuld, they embark on heartwarming and comedic adventures filled with romance and magic. The series explores themes of love, friendship, and the intersection of the divine and human worlds.