An

Japanese Name: アン
Japanese Name Romanization: An
Japanese Name: An (En)
Japanese Name Explanation: the katakana characters (Japanese letters) that spell out An's name are also the last 2 characters in the Japanese word eirian which approximates the English word "Alien"
Japanese Human Name: 銀河夏美
Japanese Human Name: Ginga Natsumi [Family - Given Name]
Name Translation: Galaxy Summer Beauty [銀河=ginga=galaxy, 夏=Natsu=summer, 美=mi=beauty]
ADV Subtitled Version Name: En
English Name: Anne
English Human Name: Anne Granger
Attacks: uses mental powers
Hair: Pink, with light blue highlights
Eyes: Dark pink
Human Hair: Brown
Human Eyes: Brown
Age: Poses as a 14 year old
School: Juuban Junior High (Crossroads Jr. High)
Class: 2-1 [Grade 9, Class 1]
Lives: Apartment on top floor of Juuban Odyssey Apartments
Goals: To find a place where they can get an infinite source of energy
Family: Poses as Al's (Alan's) sister. The Makaiju (Doom Tree) created her.
Hair Style: As a human her hair is shoulder length, as an alien it is to her waist.
Alien Clothes: dark red pants and shirt with gold and purple vest and a gold belt. She also has a blue-purple jewel around her neck.
Human Clothes: She wears the Juuban uniform, which is a blue, knee length, skirt, white blouse with blue sailor collar, red bow, white socks, and black shoes with straps.
Love Interest: Al. For a while she chased after Mamoru (Darien).
Other: An tends to be very self-interested, however she cares greatly for Al. On Earth, she poses as a 14 year old girl and is in Usagi's (Serena's) class. She tells the other students that she has lived abroad (lived in France in English version). When they ask her to say something in English she says "perapera perapera" which translates to "fluently fluently". This is used in Manga to be the sound an English speaking crowd makes. (In the English version she just says nonsense words). Ann becomes jealous of the attention Usagi receives from Al. She then chases after Mamoru. In the last episode of the Aliens' ark, the Makaiju (Doom Tree) kills An in its rage, however after it is healed she is brought back to life. Then An, Al, and the Makaiju leave Earth, with their new found knowledge of love and friendship, in search of a new home.