{{MusicArticle
| titlejp     = 夢幻乖離のイグジスト
| titlejprom  = 
| titleen     = Fantasy Detachment Existence
| group       = [[セブンスヘブンAmmy's]]
| groupCat    = Seventh Heaven Ammy's
| released    = 2018-08-10
| convention  = Comiket 94
| tracks      = 3
| length      = 
| catalogno   = 
| genre       = {{Genre|Trance}}
| website     = [http://c-lip.jp/sha/exist.html Link]
| image       = AMS-05.jpg
| banner      = 
| caption     = Pictured: [[Renko Usami]] and [[Maribel Hearn]]
| arranger    = {{溝口ゆうま}}
| lyricist    = MAKI
| vocalist    = {{大瀬良あい}}
: {{梨本悠里}}
| producer    = 
| illustrator = MAKI
| designer    = {{梨本悠里}}
| masterer    = 
| other_staff = 
| description = It features vocal arrangements of themes from ''[[Changeability of Strange Dream]]'', ''[[Magical Astronomy]]'', and ''[[Neo-traditionalism of Japan]]''.
| tracklist   = 

*{{Track|01|{{lang|ja|夢幻乖離のイグジスト}}||lyrics=Lyrics: 夢幻乖離のイグジスト}}
**''Fantasy Detachment Existence''
**arrangement: {{溝口ゆうま}}
**lyrics: MAKI
**vocals: {{大瀬良あい}}, {{梨本悠里}}
**original title: {{lang|ja|月面ツアーへようこそ}}
**source: {{MA}}

*{{Track|02|{{lang|ja|始まりのシッファート}}||lyrics=Lyrics: 始まりのシッファート}}
**''___''
**arrangement: {{溝口ゆうま}}
**lyrics: MAKI
**vocals: {{梨本悠里}}
**original title: {{lang|ja|アガルタの風}}
**source: {{NtoJ}}

*{{Track|03|{{lang|ja|夏の日のたからもの}}||lyrics=Lyrics: 夏の日のたからもの}}
**''Summer Day's Treasure''
**arrangement: {{溝口ゆうま}}
**lyrics: MAKI
**vocals: {{大瀬良あい}}
**original title: {{lang|ja|童祭　～}} Innocent Treasures
**source: {{CoSD}}

}}