Hotter (Sailor Saturn) is one of the protagonists of the anime series, Sailor Moon. She is one of the four Sailor Scouts of the outer solar system and princess of the planet Saturn. She is also Rini's best friend. She was formerly Mistress 9. As Sailor Saturn, her powers are mainly Silence and Destruction. She along with Amara, Michelle and Trista debuted in the third season of Sailor Moon, Sailor Moon S.