{{MusicArticle
| titleen     =Open Your HEART(S)
| group       =[[TAMAONSEN]]
| groupCat    =TAMAONSEN
| image       =TOS017.jpg
| banner      =TOS017 banner.jpg
| catalogno   =TOS017
| tracks      =10
| length      =50:17
| genre       ={{Genre|Vocal}}, {{Genre|Pop}}, {{Genre|Hip hop}}
| released    =2013-08-12
| convention  =Comiket 84
| website     =[http://tamaonsen.com/discography.html Link]
| illustrator =[http://xxvivixx.noor.jp/ {{lang|ja|萩原凛}}]
| designer    =
| arranger    =Coro
| masterer    =
| lyricist    ={{らっぷびと}}
: {{lang|ja|笥箪}}
: {{妖狐}}
: AO
: ytr
: {{lang|ja|抹}}
: {{lang|ja|司芭扶}}
| vocalist    ={{たま}}
: {{らっぷびと}}
: {{妖狐}}
: Coro
: AO
: ytr
: {{lang|ja|抹}}
: {{lang|ja|司芭扶}}
| composer    =
| producer    =
| other_staff =
| description =It features vocal and instrumental arrangements of themes from ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'', ''[[Shoot the Bullet]]'', ''[[Mountain of Faith]]'', ''[[Subterranean Animism]]'', ''[[Undefined Fantastic Object]]'', ''[[Ten Desires]]'', ''[[Hopeless Masquerade]]'' and ''[[Retrospective 53 minutes]]''.
| tracklist   =

* {{Track|01|HEART(S)|05:38|lyrics=Lyrics: HEART(S)}}
** arrangement: Coro
** lyrics: {{たま}}
** vocals: {{たま}}
** original title: {{lang|ja|亡失のエモーション}}
** source: {{HM}}

* {{Track|02|{{lang|ja|刹那ヤマイ}} feat. {{lang|ja|らっぷびと}}|05:31|lyrics=Lyrics: 刹那ヤマイ}}
** ''Momentary Illness''
** arrangement: Coro
** lyrics: {{らっぷびと}}
** vocals: {{たま}}, {{らっぷびと}}
** original title: {{lang|ja|少女綺想曲　～}} Dream Battle
** source: {{IN}}

* {{Track|03|Primary Hearts|05:36|lyrics=Lyrics: Primary Hearts}}
** arrangement: Coro
** lyrics: {{lang|ja|笥箪}}
** vocals: {{たま}}
** original title: {{lang|ja|ラストリモート}}
** source: {{SA}}

* {{Track|04|{{lang|ja|ソメイヨシノ}} feat. {{lang|ja|妖狐}} (As Good As It Gets Remix)|04:40|lyrics=Lyrics: ソメイヨシノ}}
** ''[[wikipedia:Prunus × yedoensis|Yoshino Cherry Tree]]''
** arrangement: Coro
** lyrics: {{妖狐}}
** vocals: {{妖狐}}, {{たま}}
** original title: {{lang|ja|さくらさくら　～}} Japanize Dream...
** source: {{PCB}}

* {{Track|05|Journey To The Rainbow|05:50}}
** arrangement: Coro
** vocals: {{たま}}, Coro
** original title: {{lang|ja|ヒロシゲ}}36{{lang|ja|号 ～}} Neo Super-Express
** source: {{R53m}}

* {{Track|06|{{lang|ja|にとりとみっく}} feat. AO|05:22|lyrics=Lyrics: にとりとみっく}}
** ''Nitorhythmic''
** arrangement: Coro
** lyrics: AO
** vocals: {{たま}}, AO
** original title: {{lang|ja|芥川龍之介の河童　～}} Candid Friend
** source: {{MoF}}

* {{Track|07|{{lang|ja|唐傘神霊怪談物語}} feat. ytr|04:20|lyrics=Lyrics: 唐傘神霊怪談物語}}
** ''The [[Tsukumogami#Karakasa obake|Karakasa]]'s Ghostly Tale of [[Divine spirit|Divine Spirits]]''
** arrangement: Coro
** lyrics: ytr
** vocals: {{たま}}, ytr
** original title: {{lang|ja|万年置き傘にご注意を}}
** source: {{UFO}}

* {{Track|08|66{{lang|ja|音頭}} feat. {{lang|ja|抹、司芭扶}}|05:09|lyrics=Lyrics: 66音頭}}
** ''66 [[wikipedia:Ondo (music)|Ondo]]''
** arrangement: Coro
** lyrics: {{lang|ja|抹}}, {{lang|ja|司芭扶}}
** vocals: {{たま}}, {{lang|ja|抹}}, {{lang|ja|司芭扶}}
** original title: {{lang|ja|佐渡のニッ岩}}
** source: {{TD}}

* {{Track|09|{{lang|ja|うみいろふぃるむ}} feat. AO (off vocal)|04:05|lyrics=Lyrics: うみいろふぃるむ}}
** ''Sea-colored Film (off vocal)''
** arrangement: Coro
** original title: 53{{lang|ja|ミニッツの青い海}}
** source: {{R53m}}

* {{Track|10|{{lang|ja|天狗の落とし文}} feat. ytr (off vocal)|04:04|lyrics=Lyrics: 天狗の落とし文}}
** ''The Note Dropped by the [[Tengu]] (off vocal)''
** arrangement: Coro
** original title: {{lang|ja|風神少女}}
** source: {{StB}}

}}