{{MusicArticle
| titlejp     =
| titlejprom  =
| titleen     =Co;eternal
| group       =[[Izmizm|IZMIZM]]
| groupCat    =IZMIZM
| image       =Co;eternal.jpg
| banner      =Co;eternal_banner.gif
| released    =2009-10-11
| convention  =Touhou Kouroumu 5
| catalogno   =
| tracks      =10
| length      =50:25
| website     =[http://izmizm.sakura.ne.jp/kouroumu/co.html Link]
| illustrator =ZEROGIC
| designer    =
| arranger    =izna
| lyricist    =
| vocalist    =
| masterer    =
| producer    =
| tracklist   =
*{{Track|01|Into the Night|04:48}}
** arrangement: izna
** original title: {{lang|ja|蠢々秋月　～}} Mooned Insect
** source: {{IN}}
*{{Track|02|Automatic Audition|04:53}}
** arrangement: izna
** original title: {{lang|ja|もう歌しか聞こえない}}
** source: {{IN}}
*{{Track|03|Hakutaku Humanity|03:44}}
** arrangement: izna
** original title: {{lang|ja|プレインエイジア}}
** source: {{IN}}
*{{Track|04|Love Shooter|04:58}}
** arrangement: izna
** original title: {{lang|ja|恋色マスタースパーク}}
** source: {{IN}}
*{{Track|05|Ego Trip|04:27}}
** arrangement: izna
** original title: {{lang|ja|シンデレラケージ　～}} Kagome-Kagome
** source: {{IN}}
*{{Track|06|Invisible Nightmare|04:02}}
** arrangement: izna
** original title: {{lang|ja|狂気の瞳　～}} Invisible Full Moon
** source: {{IN}}
*{{Track|07|Beautiful Voyage|06:16}}
** arrangement: izna
** original title: {{lang|ja|ヴォヤージュ}}1969
** source: {{IN}}
*{{Track|08|History of the Moon|05:31}}
** arrangement: izna
** original title: {{lang|ja|千年幻想郷　～}} History of the Moon
** source: {{IN}}
*{{Track|09|APOLLON|05:16}}
** arrangement: izna
** original title: {{lang|ja|竹取飛翔　～}} Lunatic Princess
** source: {{IN}}
*{{Track|10|Co;eternal|06:30}}
** arrangement: izna
** original title: Eternal Dream　{{lang|ja|～ 幽玄の槭樹}}
** source: {{IN}}
}}