{{MusicArticle
| titlejp     =怪 {{lang|en|-KAI-}}
| titleen     =Mystery
| group       =[[SOUND HOLIC]]
| groupCat    =SOUND HOLIC
| image       =SDHC-0048.JPG
| banner      =SDHC-0048 Banner.jpg
| catalogno   =SDHC-0048
| tracks      =12
| length      =53:26
| released    =2014-12-29
| convention  =Comiket 87
| genre       =
| website     =[http://www.sound-holic.com/_c87.html Link]
| illustrator =[http://tsukimido.com/ {{lang|ja|月見堂}}]
| designer    =[http://tsukimido.com/ {{lang|ja|月見堂}}]
| producer    =[[SOUND HOLIC]]
| arranger    =SOUND HOLIC
: SHU x GUCCI
: 8STYLE
: [http://www.sound-holic.com/cold_kiss/ cold kiss]
: [http://zytokine-web.com/ ZYTOKINE]
: [http://cytokine-web.com/ CYTOKINE]
: [[SWING HOLIC|Swing Holic Band]]
: MasKaleido
: [[709sec.]]
: zikee
| masterer    =[[SOUND HOLIC]]
| lyricist    =[[Nana Takahashi]]
: TETRA{{lang|ja|塾}}
: Harumai
: Blue E
: cold kiss
: Linjin {{lang|ja|(隣人)}}
: ZYTOKINE
: CYTOKINE
| vocalist    =Nana Takahashi
: [http://cordeliamusic.sakura.ne.jp/ {{ユリカ}} (cordelia)]
: cold kiss
: A{{lang|ja|～}}YA
: [[SYO]]
: [[709sec.]]
: aki
: CALEN
| composer    =
| other_staff = '''Guitar'''
: Josh
: 8STYLE
: daxchie
| description =It features vocal and instrumental arrangements of themes from ''[[Mystic Square]]'' and [[Akyu's Untouched Score vol.2]]. Also featuring two tracks arranged by Linjin {{lang|ja|(隣人)}} from [[ZYTOKINE]].
| tracklist   =

* {{Track|01|Mystic Square|2:40}}
** arrangement: SOUND HOLIC
** genre: Intro
** original title: Mystic Dream
** original title: {{lang|ja|魂の休らむ所}}
** source: {{MS}}

* {{Track|02|HOLY NIGHT STORY|5:06|lyrics=Lyrics: HOLY NIGHT STORY}}
** arrangement: SHU x GUCCI
** lyrics: Nana Takahashi
** vocals: Nana Takahashi
** genre: Eurobeat
** original title: {{lang|ja|不思議の国のアリス}}
** original title: the Grimoire of Alice
** source: {{MS}}

* {{Track|03|RED TEARS DOLL|4:08|lyrics=Lyrics: RED TEARS DOLL}}
** arrangement: 8STYLE
** lyrics: Nana Takahashi
** vocals: {{ユリカ}} (cordelia)
** genre: Metal
** original title: the Last Judgement
** original title: {{lang|ja|悲しき人形 ～}} Doll of Misery
** source: {{MS}}

* {{Track|04|INFINITY INFINITY|4:14|lyrics=Lyrics: INFINITY INFINITY}}
** arrangement: {{隣人}} (cold kiss / ZYTOKINE)
** music: cold kiss
** lyrics: {{隣人}} (cold kiss / ZYTOKINE)
** vocals: Nana Takahashi (cold kiss)
** genre: Cold Beat
** original title: {{lang|ja|世界の果て ～}} World's End
** original title: {{lang|ja|神話幻想 ～}} Infinite Being
** source: {{MS}}

* {{Track|05|flower|3:47|lyrics=Lyrics: flower (SOUND HOLIC)}}
** arrangement: Swing Holic Band
** lyrics: TETRA{{lang|ja|塾}}
** vocals: A{{lang|ja|～}}YA
** genre: Jazz
** original title: {{lang|ja|怪綺談 ～}} Mystic Square
** source: {{MS}}

* {{Track|06|{{lang|ja|ドリームエクスプレス}}|4:36|lyrics=Lyrics: ドリームエクスプレス}}
**''Dream Express''
** arrangement: MasKaleido
** lyrics: Harumai
** vocals: SYO
** genre: Dance Pop
** original title: {{lang|ja|怪綺談 ～}} Mystic Square
** original title: Dream Express
** original title: {{lang|ja|魔法陣　～}} Magic Square
** source: {{MS}}

* {{Track|07|The Devil|4:40|lyrics=Lyrics: The Devil}}
** arrangement: 709sec.
** lyrics: Blue E
** vocals: 709sec.
** genre: Rock
** original title: {{lang|ja|夢想時空}}
** original title: {{lang|ja|霊天　～}} Spiritual Heaven
** source: {{MS}}

* {{Track|08|{{lang|ja|乙女桜♡}}Graduation|4:33|lyrics=Lyrics: 乙女桜♡Graduation	}}
** arrangement: MasKaleido
** lyrics: Nana Takahashi
** vocals: Nana Takahashi
** genre: J-Core
** original title: Peaceful Romancer
** source: {{MS}}

* {{Track|09|Regret|5:22|lyrics=Lyrics: Regret (SOUND HOLIC)}}
** arrangement: {{隣人}} (ZYTOKINE / CYTOKINE)
** lyrics: {{隣人}} (ZYTOKINE / CYTOKINE)
** vocals: aki
** genre: Linjin Pop
** original title: {{lang|ja|禁断の魔法 ～}} Forbidden Magic
** original title: {{lang|ja|裏切りの少女 ～}} Judas Kiss
** source: {{MS}}

* {{Track|10|{{lang|ja|氷血の微笑}}|4:34|lyrics=Lyrics: 氷血の微笑}}
** arrangement: zikee
** lyrics: Nana Takahashi
** vocals: CALEN
** genre: Trance
** original title: {{lang|ja|メイプルワイズ}}
** original title: {{lang|ja|真紅の少女 ～}} Crimson Dead!!
** source: {{MS}}

* {{Track|11|AVATAR CONTROL|4:41|lyrics=Lyrics: AVATAR CONTROL}}
** arrangement: MasKaleido
** lyrics: Nana Takahashi
** vocals: Nana Takahashi
** genre: Eurobeat
** original title: Romantic Children
** original title: {{lang|ja|プラスチックマインド}}
** source: {{MS}}

* {{Track|12|Seeds of Life|5:05|lyrics=Lyrics: Seeds of Life}}
** arrangement: 8STYLE
** lyrics: Blue E
** vocals: {{ユリカ}} (cordelia)
** genre: Ballad
** original title: {{lang|ja|プラスチックマインド}}
** original title: {{lang|ja|不思議の国のアリス}}
** source: {{MS}}

}}