The black-haired character from the series Bishoujo Senshi Sailor Moon (aka. Pretty Soldier Sailor Moon) by Takeuchi Naoko. She is a Shinto priestess and schoolgirl. She also has psychic abilities and two crow companions named Phobos and Deimos.
Her personality is different depending on the version; in the original manga and Sailor Moon Crystal she is quiet and somewhat aloof, but in the 1992 anime she is more of a tsundere with a fiery temper.