{{MusicArticle
| titlejp     =GENSOKYO DEMPA EXPO ─イオシス東方コンピレーション vol.23─
| titleen     =GENSOKYO DEMPA EXPO ─IOSYS Touhou Compilation vol.23─
| group       =[[IOSYS]]
| groupCat    =IOSYS
| released    =2015-05-10
| convention  =Reitaisai 12
| tracks      =10
| length      =
| catalogno   =IO-0285
| genre       =
| website     =[http://www.iosysos.com/cd/toho23/ Link]
| image       =IO-0285.jpg
| banner      =
| arranger    =ARM
:void
:uno
:D.watt
| lyricist    =[[D.watt|{{七条レタス}}]]
:{{夕野ヨシミ}}
:96
:DD{{lang|ja|“ナカタ”}}Metal (Notebook Records)
| vocalist    ={{愛原千尋}} ([[天然ジェミニ|Tennenjemini]])
:{{ななひら}} (Confetto)
:{{lang|ja|ろこたん}}
:{{lang|ja|イザベル}}
:{{lang|ja|岩杉夏}}
:{{あゆ}}
:{{lang|ja|こっしぃ}} ([[A-One]])
:miko (Alternative Ending)
:{{ココ}} ([[Innocent Key]])
:96
:{{lang|ja|朱鳥メイ}}
:{{ビートまりお}} ([[COOL&CREATE]])
:{{山本椛}} (MONOTONE/IOSYS)
:{{大瀬良あい}} ([[Innocent Key]])
:DD{{lang|ja|“ナカタ”}}Metal (Notebook Records)
| producer    =[[D.watt]]
| illustrator ={{lang|ja|モタ}} ([http://mota.sakura.ne.jp/ motor home])
| designer    ={{lang|ja|オタクブックス}}
| masterer    =uno
| other_staff =;Guest remix: DJ Laugh (Notebook "Delight" Records)
;Guitar (track 9): {{ジュクチョー}} ([[COOL&CREATE]]'', ''[[アドレナ]])
;Bass (track 9): john=hive
;Director: [[D.watt|{{七条レタス}}]]
;Desk: 96 and {{夕野ヨシミ}}
| description =It features vocal arrangements of themes from ''[[Embodiment of Scarlet Devil]]'', ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'', ''[[Mountain of Faith]]'', ''[[Fairy Wars]]'', ''[[Ten Desires]]'' and ''[[Double Dealing Character]]''.
| tracklist   =

* {{Track|01|{{lang|ja|万博宣言}}|00:38|lyrics=Lyrics: 万博宣言}}
** ''Expo Declaration ''
** arrangement: ARM
** screenplay: [[D.watt|{{七条レタス}}]] and {{夕野ヨシミ}}
** vocals: {{愛原千尋}} ([[天然ジェミニ|Tennenjemini]])
** original title: {{lang|ja|佐渡の二ッ岩}}
** source: {{TD}}

* {{Track|02|{{lang|ja|幻想郷}}DEMPASTIC{{lang|ja|グリーティング}}|04:08|lyrics=Lyrics: 幻想郷DEMPASTICグリーティング}}
** ''Gensokyo DEMPASTIC greeting''
** arrangement: ARM
** lyrics: [[D.watt|{{七条レタス}}]] and {{夕野ヨシミ}}
** vocals: {{愛原千尋}} ([[天然ジェミニ|Tennenjemini]]) with EXPO GUESTS
** original title: {{lang|ja|佐渡の二ッ岩}}
** source: {{TD}}

* {{Track|03|{{lang|ja|プレイヤーがじゃぶじゃぶ信仰したくなるような射幸心を煽りまくるタイトル}}|03:21|lyrics=Lyrics: プレイヤーがじゃぶじゃぶ信仰したくなるような射幸心を煽りまくるタイトル}}
** ''A title that encourages players to have a lot of gambling faith''
** arrangement: void
** lyrics: 96
** vocals: {{ななひら}} (Confetto)
** original title: {{lang|ja|少女が見た日本の原風景}}
** original title: {{lang|ja|信仰は儚き人間の為に}}
** source: {{MoF}}

* {{Track|04|{{lang|ja|デュラハンナイト ～ 君の首、飛んで花火}}|03:42|lyrics=Lyrics: デュラハンナイト ～ 君の首、飛んで花火}}
** ''Dullahan Night - Your head, flying fireworks''
** arrangement: uno
** lyrics: {{夕野ヨシミ}}
** vocals: {{lang|ja|ろこたん}}
** original title: {{lang|ja|柳の下のデュラハン}}
** source: {{DDC}}

* {{Track|05|{{lang|ja|紫雨}}UNITED {{lang|ja|まりさ}}vs{{lang|ja|ニセまりさ編}}|04:00|lyrics=Lyrics: 紫雨UNITED まりさvsニセまりさ編}}
** ''Murasame UNITED: Marisa vs. fake Marisa version''
** arrangement: [[D.watt]]
** lyrics: [[D.watt|{{七条レタス}}]]
** vocals: {{lang|ja|イザベル}}, {{lang|ja|岩杉夏}}, {{あゆ}}, and {{lang|ja|こっしぃ}} ([[A-One]])
** original title: {{lang|ja|恋色マスタースパーク}}
** source: {{IN}}
** original title: {{lang|ja|メイガスナイト}}
** source: {{FW}}

* {{Track|06|{{lang|ja|恋の氷結おてんば湯けむりチルノ温泉}} (DJ Laugh Remix)|03:38|lyrics=Lyrics: 恋の氷結おてんば湯けむりチルノ温泉}}
** ''Freezing, Tomboyish Steam of Love, Cirno's Hot Spring (DJ Laugh Remix)''
** arrangement: uno
** remix: DJ Laugh
** lyrics: {{夕野ヨシミ}}
** vocals: miko
** original title: {{lang|ja|おてんば恋娘}}
** source: {{EoSD}}
** original title: {{lang|ja|春の氷精}}
** source: {{FW}}

* {{Track|07|{{lang|ja|スカーレット警察のゲットーパトロール}}24{{lang|ja|時}}|04:49|lyrics=Lyrics: スカーレット警察のゲットーパトロール24時}}
** ''Scarlett Police on Ghetto Patrol 24PM''
** arrangement: [[D.watt]]
** lyrics: [[D.watt|{{七条レタス}}]]
** vocals: miko (Alternative Ending), {{ココ}} ([[Innocent Key]]), 96, {{lang|ja|岩杉夏}}
** original title: {{lang|ja|おてんば恋娘}}
** original title: {{lang|ja|亡き王女の為のセプテット}}
** source: {{EoSD}}

* {{Track|08|Zombie Dance|03:55|lyrics=Lyrics: Zombie Dance}}
** arrangement: uno
** lyrics: {{夕野ヨシミ}}
** vocals: {{lang|ja|朱鳥メイ}}
** original title: {{lang|ja|リジッドパラダイス}}
** source: {{TD}}

* {{Track|09|{{lang|ja|バブミーベイベー}}|04:47|lyrics=Lyrics: バブミーベイベー}}
** ''Babu Me Baby''
** arrangement: ARM
** lyrics: {{七条レタス}}
** vocals: {{ビートまりお}} ([[COOL&CREATE]]), {{山本椛}} (MONOTONE/IOSYS), {{大瀬良あい}} ([[Innocent Key]]), and 96
** guitar: {{ジュクチョー}} ([[COOL&CREATE]]'', ''[[アドレナ]])
** bass: john=hive
** original title: {{lang|ja|少女綺想曲　～}} Dream Battle
** source: {{IN}}

* {{Track|10|COOL GENSOKYO|04:27|lyrics=Lyrics: COOL GENSOKYO}}
** arrangement: [[D.watt]]
** lyrics: [[D.watt|{{七条レタス}}]] and DD{{lang|ja|“ナカタ”}}Metal (Notebook Records)
** vocals: {{lang|ja|あさな}} and DD{{lang|ja|“ナカタ”}}Metal (Notebook Records)
** original title: {{lang|ja|ネクロファンタジア}}
** source: {{PCB}}

}}