Ah! My Goddess¡Oh, mi diosa!; Aa! Megami-sama!; Ah Meine Göttin; Ah moja boginja; Ah! Akong Diosa; Ah! Minha Deusa; Oh Ma Déesse!; Oh mijn godin!; Oh Minha Deusa; Oh mu jumalanna!; Oh, la meva deessa!; Oh, mia dea!; Oh! Dewi saya!; Oh! My Goddess!; Oh! Perendesha ime!; Ах! Моя Богиня!; О! Моя богиня!; يا بلادي آلهة!; আহ! আমার দেবী!; โอ้เทพธิดา; ああっ女神さまっ; 我的女神; 오! 나의 여신님; Ah! My Goddess; Ah! Nữ thần của tôi; Nữ thần hộ mệnh

Keiichi Morisato is a good-natured, yet hapless and girlfriend-less college sophomore who is often imposed upon by his elder dorm-mates and brow-beaten into taking phone messages and doing other chores for them. One day, while alone in his dorm, he accidentally calls the Goddess Technical Help Line and a beautiful goddess named Belldandy materializes in his room. She tells him that her agency has received a system request from him, so she has been sent to grant him a single wish. Skeptical and thinking someone is playing a practical joke on him, he wishes that she stay with him forever. To his surprise, his wish is granted. Belldandy must stay with him, but as his dormitory is strictly male-only, they are both forced onto the street. They set off on his motorcycle to find alternative shelter, eventually seeking cover in an old Buddhist temple. In the morning, they are greeted by the temple's sole inhabitant, a young monk, who welcomes them and gives them permission to stay until they can find permanent lodging. He immediately puts them to work maintaining the temple grounds, but when he sees Belldandy use her powers to save Keiichi from injury, he begins to fear that she may be a demon or sorceress. He is eventually convinced of Belldandy's intrinsic goodness when he witnesses her solicitous care of the temple premises and her perfect meditation ritual. When he decides to go on a pilgrimage to India, the priest gives the couple permission to remain in the temple so long as they continue to maintain it.