{{MusicArticle
| titleen     =Happy Rule Garden 2C
| group       =[[Iemitsu.]]
| groupCat    =Iemitsu.
| image       =SICD-058.jpg
| banner      =SICD-057~59 banner.jpg 
| catalogno   =SICD-058
| tracks      =10
| length      =??:??
| released    =2010-08-14
| convention  =Comiket 78
| website     =[http://iemitsu.net/happy/ Link]
| illustrator =Hari Ogawa
| designer    =JiNG*da*LaW
| arranger    ={{囁一}}
: {{きくお }}
: {{lang|ja|さつき が てんこもり}}
| masterer    =JiNG*da*LaW
| lyricist    ={{lang|ja|小川ハリ}}
: mizuki ryo
: {{ココ}} ([[Innocent Key]])
: {{ユカ}}
| vocalist    ={{ユカ}}
: {{ココ}}
: {{蒼咲雫}}
| composer    =
| producer    =JiNG*da*LaW
| other_staff =
| description =It features vocal arrangements of themes from ''[[Lotus Land Story]]'', ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'', ''[[Mountain of Faith]]'' and ''[[Undefined Fantastic Object]]''.

Track 1 is a recap of the previous album, [[Happy Rule Garden 1L]], while the last track is a preview of the next, [[Happy Rule Garden 3R]].

| tracklist   =

* {{Track|01|{{lang|ja|前回までのあらすじっ！}}|??:??}}
** ''Previously - Summary!''
** voice: {{ユカ}}
** source: Original

* {{Track|02|{{lang|ja|ティンカ}}★{{lang|ja|ティンティン }}|??:??|lyrics=Lyrics: ティンカ★ティンティン }}
** ''Tinka★Tin-Tin''
** arrangement: {{囁一}}
** lyrics: {{lang|ja|小川ハリ}}
** vocals: {{ココ}}
** original title: {{lang|ja|星の器　～}} Casket of Star
** source: {{LLS}}

* {{Track|03|VS|??:??|lyrics=Lyrics: VS}}
** arrangement: {{きくお}}
** lyrics: mizuki ryo
** vocals: {{ユカ}}
** original title: {{lang|ja|恋色マスタースパーク }}
** source: {{IN}}

* {{Track|04|Onbashira-Maze|??:??|lyrics=Lyrics: Onbashira-Maze}}
** arrangement: {{lang|ja|さつき が てんこもり}}
** lyrics: {{ココ}}
** vocals: {{ココ}}
** original title: {{lang|ja|神さびた古戦場　～}} Suwa Foughten Field
** source: {{MoF}}

* {{Track|05|{{lang|ja|あの日のことを、ふと思い出すんだ}}|??:??|lyrics=Lyrics: あの日のことを、ふと思い出すんだ}}
** ''All of a Sudden, I Remembered That Day''
** arrangement: {{きくお}}
** lyrics: mizuki ryo
** vocals: {{ユカ}}
** original title: {{lang|ja|神々が恋した幻想郷}}
** source: {{MoF}}

* {{Track|06|{{lang|ja|むかしがたり}}|??:??|lyrics=Lyrics: むかしがたり}}
** ''Reminiscence''
** arrangement: {{きくお}}
** lyrics: {{ユカ}}
** vocals: {{蒼咲雫}}
** original title: {{lang|ja|ネイティブフェイス}}
** source: {{MoF}}

* {{Track|07|{{lang|ja|絶対距離圏}}|??:??|lyrics=Lyrics: 絶対距離圏}}
** ''Absolute Distance Range''
** arrangement: {{きくお}}
** lyrics: mizuki ryo
** vocals: {{蒼咲雫}}
** original title: {{lang|ja|魔界地方都市エソテリア}}
** source: {{UFO}}

* {{Track|08|{{lang|ja|大人の惑星}}|??:??|lyrics=Lyrics: 大人の惑星}}
** ''Planet of Grown-ups''
** arrangement: {{きくお}}
** lyrics: {{lang|ja|小川ハリ}}
** vocals: {{ユカ}}
** original title: {{lang|ja|虎柄の毘沙門天}}
** source: {{UFO}}

* {{Track|09|{{lang|ja|ハッピールールガーデン}}|??:??|lyrics=Lyrics: ハッピールールガーデン}}
** ''Happy Rule Garden''
** arrangement: {{きくお}}
** lyrics: {{lang|ja|小川ハリ}}
** vocals: {{ユカ}}
** original title: {{lang|ja|人形裁判　～ 人の形弄びし少女}}
** source: {{PCB}}

* {{Track|10|{{lang|ja|次回予告っ！}}|??:??}}
** ''Next Installment Preview!''
** voice: {{ユカ}}

}}