アイル(アイマス)
A song from [[Idolmaster Million Live!]], debuting in the manga. Possibily taken from 'wedding aisle' or the latin word [i]aisle[/i] (latin for wings, the same meaning as Tsubasa's name). A solo song for [[Ibuki Tsubasa]] that is sometimes sung with [[Makabe Mizuki]] and [[Julia_(idolmaster)|]] as backup.

The unit of Tsubasa, Julia, and Mizuki is specifically a unit with no name, so the song name is sometimes used to refer to three of them together.
aisle (idolmaster)