This is a mobile game by Square Enix placed in the the [[Toaru Majutsu no Index]] franchises' universe.

h4.External links
* "Square Enix - Toaru Majustu no Index: Imaginary Fest (official site / JP)":[https://www.jp.square-enix.com/index-if/]
* "Toaru Majutsu no Index Wiki: Toaru Majutsu no Index: Imaginary Fest":[https://toarumajutsunoindex.fandom.com/wiki/Toaru_Majutsu_no_Index:_Imaginary_Fest]
とあるIF とある魔術の禁書目録幻想収束