~MANGA STORY~
"Ah! My Goddess!" manga was first published in 1988. Now it contains 216 chapters and is still unfinished.
Keiichi Morisato is an ordinary Japanese college freshman. One day, staying alone in his dorm, he tried to relay a message to one of his seniors. But suddenly he discovers that he has actually dialed the number of the Goddess Relief Office. Before he can explain his error, a beautiful goddess named Belldandy materializes in his room. She tells him that her agency has received a system request from him, and has sent her to grant him one wish. Keiichi is skeptical, thinking it more plausible that his dormmates are playing a practical joke on him. He seeks to defuse the prank by asking Belldandy to stay with him forever, but everything she said turned to be truth. The wish was accepted by the Heavenly System, so Belldandy should stay on Earth as long as Keiichi wants it.
When her younger sister Belldandy went down to the Earth, Urd decided to keep an eye on her and Keiichi. To her disappointment, after a year of living together they haven't even normally kissed each other, so the big sis decided to help them with their relationship. She came to their house and started flirting with Keiichi "just to teach him techniques that will let him do this and that to girls". But her pushy attempts only lead to a big arguement with Belldandy. Their conflict was, however, soon interrupted by a lightning bolt which struck Urd and left a message from Heaven, which stated: "It has been determined that a recent temporary system crash was due to interference by goddess Second Class (Limited) Urd. Therefore she must remain in exile until further notice". So she had no choice but to stay on Earth.
Some time later the third sister, Skuld, comes to the Morisato residence to see her beloved Onee-sama Belldandy. In no time it becomes perfectly clear that Skuld is going to stay on Earth. Lacking a magical power, Skuld is great at mechanics, so she fills the house with her genious inventions. But the most important thing is that the girl thinks that Keiichi is not a suitable partner for her dear sister, so she does everything to prevent the development in their relationship.
An amazing number of events, involving gods, demons, angels, spirits, monsters and normal people, happen during 33 volumes of this wonderful manga. We see everything, from devine battles to motor races, from stubborn rivalry to sincere friendship and gentle love.