|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:||Alan Granger (DiC dub), Seijuurou Ginga/Ail (Viz dub)|
|Actors:||Hikaru Midorikawa (anime), Vincent Corazza (dub)|
Ail was an alien who came to Earth with An on the Makaiju. While living on Earth, he adopted the name of Seijuurou Ginga (銀河星十郎). To help An steal energy from humans, Ail would summon a Cardian by playing a melody on his flute. During his appearance in Sailor Moon R, he developed a crush on Usagi Tsukino. He also considered himself a rival of Mamoru Chiba, in whom An expressed romantic interest.
- The names Ail and An together are a pun on the word "alien."