Also known as Rei Hino and wields the power of Fire.
Rei's normal appearance
Rei Hino normally works as a Miko (Shrine Maiden), but has strong aspirations of becoming a voice actress and a singer in the future. Despite her upbringing in Hikawa Shrine's residence and her psychic abilities, she suffered the loss of her mother and has an unrequited relationship with her birth father, whom rarely visits her. Rei managed to share an bond between her closest friends, including Usagi Tsukino and the other Senshi Members, which resulted in the awakening of her fire-based powers. Even though Rei and Usagi are close friends, they often fight over leadership for the Senshi as well as their trysts during the normal parts of their days with each other.
Sailor Mars's manga appearance
Rei first appeared in the manga version of Sailor Moon and had a televised debut on the anime's 10th original episode, "Cursed Buses! Fire Senshi Mars Appears" (the dub's 7th episode, "An Uncharmed Life").