{{MusicArticle
| titlejp     =夢幻泡沫
| titlejprom  =Mugen Houmatsu
| titleen     =Fleetingness
| group       =[[kotohiki]]
| groupCat    =kotohiki
| image       =Mugen_Houmatsu.jpg
| banner      =Mugen_Houmatsu_banner.jpg
| released    =2010-12-30
| convention  =Comiket 79
| catalogno   =
| tracks      =9
| length      =38:45
| website     =[http://kotohiki.main.jp/mugen.html Link]
| illustrator =
| designer    =
| arranger    ={{lang|ja|魅斗}}
: Cerotte
| lyricist    =
| vocalist    =
| masterer    =
| producer    =
| tracklist   =
* {{Track|01|{{lang|ja|夢幻泡沫}}|3:28}}
**''Fleetingness''
** arrangement: Cerotte
** original title: {{lang|ja|彼岸帰航　～}} Riverside View
** source: {{PoFV}}

* {{Track|02|{{lang|ja|ワンダーリングレジデンス}}|4:30}}
**''Wandering Residence''
** arrangement: {{lang|ja|魅斗}}
** original title: {{lang|ja|遠野幻想物語}}
** source: {{PCB}}

* {{Track|03|{{lang|ja|コティングリー症候群}}|3:34}}
**''Cottingley Syndrome''
** arrangement: Cerotte
** original title: {{lang|ja|真夜中のフェアリーダンス}}
** source: {{FW}}

* {{Track|04|El fuego de Dios|4:05}}
** arrangement: Cerotte, {{lang|ja|魅斗}}
** original title: {{lang|ja|霊知の太陽信仰　～}} Nuclear Fusion
** source: {{SA}}

* {{Track|05|{{lang|ja|小さな悪魔の輪舞曲}}|3:19}}
**''Small Devil's Rondo''
** arrangement: {{lang|ja|魅斗}}
** original title: U.N.{{lang|ja|オーエンは彼女なのか？}}
** source: {{EoSD}}

* {{Track|06|{{lang|ja|デュルシフィカムの果実}}|5:30}}
**''___''
** arrangement: Cerotte
** original title: {{lang|ja|ラストリモート}}
** source: {{SA}}

* {{Track|07|{{lang|ja|武陵桃源}}|4:07}}
**''Utopia''
** arrangement: {{lang|ja|魅斗}}
** original title: {{lang|ja|神々が恋した幻想郷}}
** source: {{MoF}}

* {{Track|08|{{lang|ja|天華桜}}|5:21}}
** ''Heavenly Flower Sakura''
** arrangement: Cerotte
** original title: {{lang|ja|幽雅に咲かせ、墨染の桜　～}} Border of Life
** source: {{PCB}}

* {{Track|09|Emotional Grattacielo|4:51}}
** arrangement: Cerotte
** original title: {{lang|ja|感情の摩天楼　～}} Cosmic Mind
** source: {{UFO}}
}}
[[Category:Unfinished/MusicArticles]]