Sasami is a first-year high school student who lives with her older brother Kamiomi. She is a hikikomori (shut-in) and initially refuses to even go to school, but she later begins attending school in February near the end of her first year in high school. At home, Sasami uses a "Brother Surveillance Tool" on her computer to view the outside world. She possesses the power of Amaterasu, unconsciously causing powerful gods to protect her and her brother.
For my next post I'm going to do a massive tribute to Sailor Moon.