Real Name: Tenou Haruka
Birthday: January 27
Zodiac Sign: Aquarius
Blood Type: B
Favorite Color: Gold
Hobbies: Driving
Favorite Food: Salads
Least Favorite Food: Natto
Favorite Subject: Physical Education
Least Favorite Subject: Modern Japanese
Has Trouble With: Confessing
Strong Point: Racing
Dream: To be a Race Car Driver
Favorite Gemstone: Amber
Seiyuu: Ogata Megumi

Haruka is a very handsome/pretty girl who sounds like, looks like, and usually dresses like a man. She is also a wild, brash, sarcastic girl. Her preferences run to the 'masculine' activities, meaning sports, which she's very good at. She, in junior high, did track, was the fastest runner and unbeatable, but then she became interested in racing, which was her dream, before becoming a senshi. Her passion is to be as fast as the wind, which is often spoken about in reference to her. She is also a very talented pianist, showing off her skill in the S anime performing with Michiru; in the manga, she duets with her at the Three Lights performance.

A sticky situation is Haruka's gender. In the anime, she's undeniably female, though she enjoys teasing girls when they think that she's male, as she does when she first meets Usagi and Minako in episode 92. However, in the manga, her gender is unclear, she looks startingly like a male for most of tankubon 7 and 8, and in tankubon 9, Sailorneptune says that she has the characteristics of both genders.

Haruka is 16 in Sailormoon S, in the 10th grade, and goes to Mugen Gakuen. She wears the male school uniform. In SailorStars, the manga, she has to wear the female uniform at Juuban High School, much to her distaste.

She is the dominating partner of the duo consisting of herself and Michiru, and she is very possessive of the other girl. Pointedly lovers, Haruka nevertheless enjoys teasing girls and flirting with them. Examples would be, obviously, Usagi and in the SuperS special, when she flirts with the maid while she is sick, provoking Michiru, who happens to find Haruka doing so, to slam the door, then remark, "Aren't you supposed to be sick?" But Haruka is jealous, like stated before. She doesn't like finding Seiya and Michiru together in the dressing room, ordering him out then telling Michiru not to let people like that in; in the manga when a male fan of Michiru is estatic over meeting her, she rudely pushes in and shakes the boy's hand hard enough for it to fall off.

However, she is also very serious and dedicated to finding the Talismans in S. She is willing to sacrifice anyone in her way, including herself and Sailorneptune, though she has qualms about letting Usagi die. After she watches Sailorneptune die, she shoots herself with Eudial's gun, letting the Talisman from her heart crystal out. Once Sailorpluto saves her and Sailorneptune, the three Outer Senshi are bent on killing Hotaru/Sailorsaturn and preventing the Silence. At the end of S, she and Michiru return baby Hotaru to Tomoe, and then they fight Usagi since they want her to prove that she's the Messiah. Then she and Michiru leave, appearing in SuperS only twice, once in the TV special and once in the SuperS movie.

In SailorStars, she and Michiru relunctantly fight once more after they are attacked by Neherenia's fiends. She, Michiru, and Setsuna together raise Hotaru as their daughter. In the second arc, Haruka and Michiru show up every once in a while for some reason or another, at the Three Lights concert or at Usagi's house or whatever. The Outers don't trust the Lights, and Haruka in particular has no love for them, often rude and critical of them. Towards the end of Stars, Sailoruranus and Sailorneptune give up their star seeds in exchange for Galaxia's arm bracelets; then they kill Sailorpluto and Sailorsaturn. They appear to be the enemy, but in actuality, their plan is to use Galaxia's own power against her, and they try to take her star seed. Their plan backfires when they discover Galaxia doesn't have a star seed, and then the villain destroys their arm bracelets. They die, holding hands. After Sailormoon once again saves the day, Haruka and the other senshi come back to life. Her last scene is with the other three Outers, and when Hotaru asks them what they wished for from the shooting stars they see, Michiru says nothing, they're already happy, and Haruka agrees as Michiru lies her head against her shoulder.

Sailoruranus has three forms:
* Sailoruranus
* Supersailoruranus
* SailorStarUranus [manga only]

Uranus is also the Princess of Uranus [manga only].

She has the following items:
* Henshin stick
* Communicator watch
* Space Sword