|Species:||Intelligent domestic cat from the planet Mau|
|Lives:||Azabu-Juuban, Minato-ku, Tokyo|
|Occupation:||Advisor to Sailor Moon|
|Family:||Artemis (future husband), Diana (future daughter)|
|Associates:||Sailor Moon, Artemis, Queen Serenity|
|Aliases:||"Black" (anime only), Luna Tsukino (PGSM only), Sailor Luna (PGSM only)|
|First Anime Appearance:||Crybaby Usagi's Magnificent Transformation|
|First Manga Appearance:||Act 1 Usagi - Sailor Moon|
|First PGSM Appearance:||Act 1 - I am Sailor Moon!|
|Actors:||Keiko Han (anime, PGSM), Ryo Hirohashi (anime), Rina Koike (PGSM; human form), Jill Frappier (dub), Michelle Ruff (Viz dub)|
Luna was a talking cat and advisor to Usagi Tsukino. It was she who first detected Usagi's power, but at the time did not realize that she was the Moon Princess. Luna and her partner Artemis were advisors to Queen Serenity in the Silver Millennium, and when the kingdom was ruined Serenity used the power of her Silver Crystal to send the two cats to Earth's future in order to awaken the Sailor Senshi.
| Luna in human form|
in the manga
In her human form, she had long black hair with two odango style buns on the side of her head and blue eyes.
 English Dub
Luna's dub voice, while highly recognizable due to Jill Frappier's take on her, was a focal point of some of the dub's controversy due to the fact that the voice made her out to be an "English nanny"-type character as opposed to her original implied age (in the Materials Collection, Luna's human form is said to appear a year younger than Usagi). She came across as an aloof mentor/guardian old enough to be Serena's mother, rather than an older-sister character like her Japanese counterpart. Her choice of voice in turn caused a fair bit of problems in the dubbing of the Sailor Moon S movie (which corresponds to the manga storyline "Kaguya-hime no Koibito"), in which her human form was revealed.
 Live Action
In the live-action series, Luna was a talking and moving plush cat (not a real one). As a side effect of being bathed in the light of the Silver Crystal, she could become a human girl and transform into Sailor Luna to train and help the Senshi, but she turned back if she sneezed or was shocked. Her powers employed the use of candy, and she wielded a large folding fan at times. Fans viewed her as the replacement of Chibiusa for the sake of keeping Pretty Guardian Sailor Moon a largely one-series story. As a plush cat, Luna was dark blue instead of black, and her eyes were blue.
| Tomoko Ishimura|
Luna appeared in the first two musicals, Sailor Moon - Gaiden Dark Kingdom Fukkatsu Hen and its revision. Although they remained cats in the story, she and Artemis were played by adult actors in cat-like costumes. They were never referenced again in any other Sailor Moon musical continuity. Luna was played by Tomoko Ishimura.
- Luna's name means "moon" in Latin and many languages derived from it.
- In the Brazilian Portuguese dub, Luna's name was changed to "Lua," the Portuguese word for "moon."