Sailor Mars

, better known as , is a fictional character in the Sailor Moon manga series written and illustrated by Naoko Takeuchi. In the series, Rei is her sailor form's alternative human identity as part of the Sailor Guardians, female supernatural fighters who protect the Solar System from evil. Rei is the second Sailor Guardian to be discovered by Usagi. She possesses powers associated with fire, the Ofuda charm, and psychic clairvoyance. Aside from the main body of the Sailor Moon series, Rei is featured in two different manga short stories. The first, Casablanca Memories, is entirely about her and her past; the second, Rei and Minako's Girls School Battle, is shared with Minako Aino. A number of image songs mentioning her character have been released as well, including the contents of three different CD singles. Takeuchi based Rei on her own personal experience as a miko. Originally designed with her own unique outfit, when Takeuchi decided to give all of the Guardians identical outfits, Rei's high heels were the only aspect that was carried over. A cold and aloof character in the manga, her personality was drastically changed in the anime adaptation at the behest of Kunihiko Ikuhara, where she became stubborn. Profile Rei first appears as a miko at the , and is shown to have an affinity with two crows who live there. It is revealed in the manga that as a child, the crows "told" her that their names are Phobos and Deimos (the same as Mars' two moons). In the manga, she is portrayed as imperial, ancient, conservative, old-fashioned, traditional, serious, disciplined, and practical, having contempt for men and disliking modern romantic relationships.