{{MusicArticle
| titlejp     =インモータル フィロソフィー
| titlejprom  =inmootaru firosofii
| titleen     =Immortal Philosophy
| group       =[[Liz Triangle]]
| groupCat    =Liz Triangle
| released    =2015-08-14
| convention  =Comiket 88
| tracks      =8
| length      =30:35
| catalogno   =LTCD-0023
| genre       ={{Genre|Vocal}}, {{Genre|Instrumental}}, {{Genre|Pop}}, {{Genre|Rock}}, {{Genre|Ballad}}
| website     =[http://www.liz-tora.com/liz-tora/Botan/index.html Link]
| image       =LTCD-0023.jpg
| banner      =LTCD-0023 banner.jpg
| arranger    =kaztora
| lyricist    =azuki
: kaztora
| vocalist    =lily-an
| producer    =
| illustrator =
| designer    =
| masterer    =
| other_staff =
; Illustration & Design
:lily-an
; Bass
: Pira
; Drum
: {{まおう}}
; E. Guitar
: {{スグル}}
; Keyboard
: kaztora
: {{かめ}}
; Co-programming
:Hedonist
; Mix
:{{スグル}}
:Hedonist
; Mastering
:APPO

| description =It features vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]'', ''[[Imperishable Night]]'', ''[[Phantasmagoria of Flower View]]'', ''[[Shoot the Bullet]]'', ''[[Mountain of Faith]]'', ''[[Urban Legend in Limbo]]'' and ''[[Akyu's Untouched Score vol.5]]''.

| tracklist   =
* {{Track|01|{{lang|ja|スカーレッド}}|03:46|lyrics=Lyrics: スカーレッド}}
** ''Scarred''
** arrangement: kaztora
** lyrics: azuki
** vocals: lily-an
** original title: {{lang|ja|亡き王女の為のセプテット}}
** source: {{EoSD}}

* {{Track|02|{{lang|ja|モダニズム}}|03:43|lyrics=Lyrics: モダニズム}}
** ''Modernism''
** arrangement: kaztora
** lyrics: azuki
** vocals: lily-an
** original title: {{lang|ja|風神少女}}
** source: {{StB}}

* {{Track|03|{{lang|ja|廻る幻想郷}}|02:44}}
** ''Revolving Gensokyo''
** arrangement: kaztora
** original title: {{lang|ja|テーマ・オブ・イースタンストーリー}}
** source: {{Akyu|5}}

* {{Track|04|{{lang|ja|空域}}|05:40|lyrics=Lyrics: 空域}}
** ''Airspace''
** arrangement: kaztora
** lyrics: azuki
** vocals: lily-an
** original title: {{lang|ja|少女が見た日本の原風景}}
** source: {{MoF}}

* {{Track|05|Glory Star-HD{{lang|ja|リマスター版}}-|04:00|lyrics=Lyrics: Glory Star}}
** ''Glory Star -HD Remastered ver.-''
** arrangement: kaztora
** lyrics: azuki
** vocals: lily-an
** original title: {{lang|ja|ネクロファンタジア}}
** source: {{PCB}}

* {{Track|06|L50|03:38|lyrics=Lyrics: L50}}
** arrangement: kaztora
** lyrics: kaztora
** vocals: lily-an
** original title: {{lang|ja|ポイズンボディ ～}} Forsaken Doll
** source: {{PoFV}}

* {{Track|07|{{lang|ja|衛星ランデヴー}}|02:44}}
** ''Satellite Rendezvous''
** arrangement: kaztora
** original title: {{lang|ja|狂気の瞳 ～}} Invisible Full Moon
** source: {{IN}}

* {{Track|08|{{lang|ja|インモータル フィロソフィー}}|04:20|lyrics=Lyrics: インモータル フィロソフィー}}
** ''Immortal Philosophy''
** arrangement: kaztora
** lyrics: azuki
** vocals: lily-an
** original title: {{lang|ja|華狭間のバトルフィールド}}
** source: {{ULiL}}

| notes       =
}}