{{MusicArticle
| titleen     =Alter Ego
| group       =[[GET IN THE RING]]
| groupCat    =GET IN THE RING
| image       =GCHM-0011.jpg
| caption     =Pictured: [[Eirin Yagokoro]] between two [[Reisen Udongein Inaba|Reisen]] heads
| banner      =200 40 banar.gif
| catalogno   =GCHM-0011
| tracks      =8
| length      =33:12
| genre       ={{Genre|Vocal}}, {{Genre|Instrumental}}, {{Genre|Rock}}, {{Genre|Techno}}, {{Genre|Ballad}}
| released    =2012-12-30
| convention  =Comiket 83
| website     =[http://gchm-music.com/cont/alterego/ Link]
| illustrator ={{lang|ja|ねりすけ}}
| designer    ={{lang|ja|高井夜音}} ([http://mint.cutegirl.jp/ Expensive Noise])
| arranger    =GCHM
| masterer    =
| lyricist    =Asenaria
: Jell
| vocalist    ={{みぃ|link}}
| composer    =
| producer    =[[GET IN THE RING]])
| other_staff =
; Guitar
:tomoya ([[TUMENECO]])
:{{lang|ja|中街佑磨}} ([http://tansanca.futene.net/ Carbonic Acid])
:{{鋼鉄兄貴}}
; Bass (Track 02, 04-06)
:Pira
; Mastering
:APPO ([http://aom-factory.jp/ A.O.M.])

| description =It features vocal and instrumental arrangements of themes from ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'', ''[[Phantasmagoria of Flower View]]'', ''[[Subterranean Animism]]'', ''[[Undefined Fantastic Object]]'', ''[[Double Spoiler]]'' and ''[[Ten Desires]]''.

| tracklist   =

* {{Track|01|Introduction -Alter Ego- (Instrumental)|01:55}}
** arrangement: GCHM
** source: Original

* {{Track|02|S-M-X {{lang|ja|～}}Split-Moon Exdrive{{lang|ja|～}}|03:56|lyrics=Lyrics: S-M-X ～Split-Moon Exdrive～}}
** arrangement: GCHM
** lyrics: Asenaria
** vocals: {{みぃ}}
** guitar: tomoya
** bass: Pira
** original title: {{lang|ja|千年幻想郷　～}} History of the Moon 
** source: {{IN}}

* {{Track|03|Twinkle Twinkle Eclipce|05:20|lyrics=Lyrics: Twinkle Twinkle Eclipce}}
** arrangement: GCHM
** lyrics: Jell
** vocals: {{みぃ}}
** original title: {{lang|ja|シンデレラケージ　～}} Kagome-Kagome
** original title: {{lang|ja|狂気の瞳　～}} Invisible Full Moon
** source: {{IN}}
** original title: {{lang|ja|お宇佐さまの素い幡}}
** source: {{PoFV}}

* {{Track|04|{{lang|ja|クロスハート}}|04:21|lyrics=Lyrics: クロスハート}}
** ''Cross Heart''
** arrangement: GCHM
** lyrics: Jell
** vocals: {{みぃ}}
** bass: Pira
** guitar: {{lang|ja|中街佑磨}}
** original title: {{lang|ja|ハートフェルトファンシー}}
** original title: {{lang|ja|少女さとり　～}} 3rd eye
** original title: {{lang|ja|ラストリモート}}
** original title: {{lang|ja|ハルトマンの妖怪少女}}
** source: {{SA}}

* {{Track|05|{{lang|ja|鳥獣伎楽 ～地獄極楽}}SUPER LIVE 2012{{lang|ja|～}} tour final|04:27|lyrics=Lyrics: 鳥獣伎楽 ～地獄極楽SUPER LIVE 2012～ tour final}}
** ''[[Choujuu Gigaku]] ~the Pure Land in Hell SUPER LIVE 2012~ tour final''
** arrangement: GCHM
** lyrics: Jell
** vocals: {{みぃ}}
** bass: Pira
** guitar: {{鋼鉄兄貴}}
** original title: {{lang|ja|妖怪寺へようこそ}}
** original title: {{lang|ja|門前の妖怪小娘}}
** source: {{TD}}
** original title: {{lang|ja|夜雀の歌声　～}} Night Bird
** original title: {{lang|ja|もう歌しか聞こえない}}
** source: {{IN}}

* {{Track|06|{{lang|ja|花焉}}|04:44|lyrics=Lyrics: 花焉}}
** ''_____''
** arrangement: GCHM
** lyrics: Asenaria
** vocals: {{みぃ}}
** bass: Pira
** original title: {{lang|ja|さくらさくら　～}} Japanize Dream...
** source: {{PCB}}

* {{Track|07|Rapid Shot!! (Bonus Track)|04:55|lyrics=Lyrics: Rapid Shot!!}}
** arrangement: GCHM
** lyrics: Jell
** vocals: {{みぃ}}
** original title: {{lang|ja|あなたの町の怪事件}}
** source: {{DS}}

* {{Track|08|HIJIRI 02 -{{lang|ja|超姐貴 究極無敵魔界最強女}}-|03:33}}
** ''[[Byakuren Hijiri|HIJIRI]] 02 - Super Boss: the Ultimate Invincible Strongest Woman from [[Makai]]-
** arrangement: GCHM
** original title: {{lang|ja|感情の摩天楼　～}} Cosmic Mind
** source: {{UFO}}

}}