A [[Princess Connect!]] character and a member of the guild Diabolos. She appears in Princess Connect! Re:Dive.

She has [[long hair|long]] [[black hair]] with [[hair between eyes]], [[large breasts]], and [[red eyes]]. She wears a [[white leotard|white]] [[strapless leotard]], [[red dress|red]] [[strapless dress|strapless]] [[frilled dress]] with a [[showgirl skirt]], [[fur-trimmed gloves|fur-trimmed]] [[white gloves|white]] [[elbow gloves]], a [[fur-trimmed_cloak |fur-trimmed]] [[white cloak]], [[black thighhighs]], [[black choker]], and a red [[bonnet]].

She can shift from adult to [[illya (small) (princess connect!)|child]] forms.

h4. Official Costumes/Variants:
* !post #5895420: Default
* !post #5895423: [[illya (small) (princess connect!)|Small Illya]]
* !asset #20488119: [[illya (ceremonial) (princess connect!)|Ceremonial Illya]]
* !asset #20488128: [[illya (christmas) (princess connect!)|Christmas Illya]]
* !asset #20488166: [[illya (new year) (princess connect!)|New Year Illya]]

[spoiler]Her name in the real world before the events of Re:Dive was [[illya (real) (princess connect!)|Illya Ornstein]].[/spoiler]

She is voiced by [[Tange Sakura]].

h4. External Links

* "Princess Connect Re:Dive Wiki: Ilya":https://princess-connect.fandom.com/wiki/Illya
イリヤオーンスタイン イリヤ・オーンスタイン イリヤ イリヤ(プリコネ)