Mamotte Shugogetten!まもって守護月天！; Mamotte Shugogetten!; Guardian Angel Getten; 守護月天; Hãy bảo vệ tôi, Nữ Thần Nguyệt Thiên!; Người Bảo Vệ Mặt Trăng

The story is about a boy named, Shichiri Tasuke, a junior high school student who lives alone. His parents are constantly traveling the world. One day his father, Tarousuke, sends Tasuke a strange ring he found in China. Legend has it that if someone of pure heart should peer into the ring then a guardian from heaven would appear to protect him or her. When Tasuke inspects this object, a goddess appears from within the ring. Her name is Shugogetten Shaorin, commonly called Shao, and her destiny is to protect the person who releases her from the ring...