{{MusicArticle
| titleen     =Aria of Innocence
| group       =[[hatsunetsumiko's]]
| groupCat    =hatsunetsumiko's
| released    =2012-12-30
| convention  =Comiket 83
| tracks      =7
| length      =36:30
| catalogno   =HTNT-015
| genre       =
| website     =[http://hatsunetsumikos.net/aroi/ Link]
| image       =HTNT-015.jpg
| banner      =
| arranger    =
Tim Vegas
: {{Maurits“禅”Cornelis}}
| lyricist    =
{{lang|ja|宇田敬子}}
: Laura April
| vocalist    =
millie
: {{舞花}}
: Chen-U
: SAKURA_bot
: {{陽花}}
| producer    =
Tim Vegas
| illustrator =
{{lang|ja|もちぬ}}
| designer    =
{{lang|ja|もちぬ}}
| description =It features vocal and instrumental arrangements of themes from [[Highly Responsive to Prayers]], [[Mystic Square]], [[Retrospective 53 minutes]], [[Subterranean Animism]], [[Ten Desires]], and [[Neo-traditionalism of Japan]], along with an original introductory track.
| tracklist   =
* {{Track|01|Snowlight Aria|01:08}}
** arrangement & guitar: {{lang|ja|コンドル}}KING
** piano: {{lang|ja|山女紅}}
** vocals: millie

* {{Track|02|Pieces|05:25|lyrics=Lyrics: Pieces}}
** arrangement: Tim Vegas
** lyrics: {{lang|ja|宇田敬子}}
** vocals: {{舞花}}
** guitar & groove treatment: ROOM841
** bass: {{Maurits“禅”Cornelis}}
** original title: the Grimoire of Alice
** source: {{MS}}

* {{Track|03|Heaven's Place|05:09|lyrics=Lyrics: Heaven's Place}}
** arrangement: Tim Vegas
** lyrics: Laura April
** vocals: millie
** original title: {{lang|ja|アガルタの風}}
** source: {{NToJ}}

* {{Track|04|Tonight the Night|06:13|lyrics=Lyrics: Tonight the Night}}
** arrangement: Tim Vegas
** lyrics: Laura April
** vocals: Chen-U
** additional programming: {{Maurits“禅”Cornelis}}
** original title: {{lang|ja|ヒロシゲ}}36{{lang|ja|号　～}} Neo Super-Express
** source: {{R53m}}

* {{Track|05|Crystal Habit|05:39}}
** arrangement: {{Maurits“禅”Cornelis}}
** original title: {{lang|ja|暗闇の風穴}}
** source: {{SA}}

* {{Track|06|Revive|07:08|lyrics=Lyrics: Revive}}
** arrangement: Tim Vegas
** lyrics: Laura April
** vocals: SAKURA_bot
** chorus: Chen-U
** electric guitar: ROOM841
** bass: {{Maurits“禅”Cornelis}}
** original title: {{lang|ja|デザイアドライブ}}
** source: {{TD}}
** original title: {{lang|ja|リジッドパラダイス}}
** source: {{TD}}

* {{Track|07|{{lang|ja|春望}}|05:46|lyrics=Lyrics: 春望}}
** ''Spring Full Moon''
** arrangement: Tim Vegas
** lyrics: {{lang|ja|宇田敬子}}
** vocals: {{陽花}}
** guitar: {{lang|ja|コンドル}}KING
** piano: {{lang|ja|山女紅}}
** original title: {{lang|ja|永遠の巫女}}
** source: {{HRtP}}

}}