Rei lives with her Grandfather and Yuuichiriou at the Hikawa Jinja Shrine, there she is a priestess. She is good at singing and fortune telling. She also loves to read, flirt, and meditate. She and Usagi fight a lot, but it is obvious that they are best friends. Her father is a politician, and her mother is dead. At times she can be very short tempered, but she cares greatly for her friends. Hers forms are: Hino Rei, Sailormars, SuperSailormars, *Eternal Sailormars, and the Princess of Mars.
* Only in manga.
Note: Rei's personality is very different in the manga, she is more quiet and serious. She never falls in love with Mamoru.
My Opinion of Rei
Rei is my very favorite of the Sailor Senshi, she is one of the most powerful, has the best personality, and has cool hair.