|Species:||Alien species created by the Makaiju|
|Lives:||On the Makaiju; Juuban Odyssey apartments|
|Occupation:||Interplanetary scavenger, junior high school student|
|First Anime Appearance:||Moon Revived! The Mysterious Aliens Appear|
|First Manga Appearance:||N/A|
|First PGSM Appearance:||N/A|
|English Name:||Anne Granger (dub), Natsumi Ginga/An (Viz dub)|
|Actors:||Yumi Touma (anime), Sabrina Grdevich (dub), Johanna Luis (Viz dub)|
An was an anime-only character, one of a pair of aliens who came to Earth on the Makaiju. She posed as a human, Natsumi Ginga (銀河夏美), while she and her companion Ail attempted to steal energy from humans to restore the ailing Makaiju.
- The names Ail and An together are a pun on the word "alien."