{{MusicArticle
| titlejp     = 
| titlejprom  = 
| titleen     = R.M.Clock
| group       = [[Grapefruit Jam]]
| groupCat    = Grapefruit Jam
| released    = 2014-05-11
| convention  = Reitaisai 11
| tracks      = 10
| length      = 
| catalogno   = N/A
| genre       = {{Genre|Vocal}}, {{Genre|Instrumental}}, {{Genre|Pop}}, {{Genre|Rock}}
| website     = [https://web.archive.org/web/20161109164722/http://grapefruitjam.web.fc2.com/sp/rmclock.html Archived Website]
| digital     = 
| image       = R.M.Clock.jpg
| banner      = Grapefruit_Jam_banner.png
| banner_res  = x60
| caption     = Portrayed: [[Remilia Scarlet]] & [[Rumia]]
| arranger    = {{空き缶}} ([[Grapefruit Jam]])
: G-Kaz
| lyricist    = 
| vocalist    = {{田辺}} ([[Nanahoshi]])
| producer    = 
| illustrator = {{lang|ja|ヒロ}} [https://www.pixiv.net/en/users/1249961 Pixiv], [https://twitter.com/hiro_akaribon Twitter]
| designer    = 
| masterer    = 
| other_staff = 
; Instruments
: {{よしはる}} (Purple Cadillac Project)
: yua
| description = It features vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]''.
| tracklist   =

* {{Track|01|Wavering Septet||lyrics=Lyrics: Wavering Septet}}
** arrangement: {{空き缶}}
** vocals: {{田辺}}
** original title: {{lang|ja|亡き王女の為のセプテット}}
** source: {{EoSD}}

* {{Track|02|Sharing One Umbrella|}}
** arrangement: yua
** original title: {{lang|ja|亡き王女の為のセプテット}}
** source: {{EoSD}}

* {{Track|03|{{lang|ja|紅い月 黒い月}}|}}
** ''___''
** arrangement: {{空き缶}}
** original title: {{lang|ja|妖魔夜行}}
** source: {{EoSD}}

* {{Track|04|ポップドロップ|}}
** arrangement: {{空き缶}}
** original title: {{lang|ja|ほおずきみたいに紅い魂}}
** source: {{EoSD}}

* {{Track|05|Ribbon|}}
** arrangement: {{空き缶}}
** original title: {{lang|ja|ほおずきみたいに紅い魂}}
** source: {{EoSD}}

* {{Track|06|{{lang|ja|遊覧飛行}}|}}
** ''___''
** arrangement: {{空き缶}}
** original title: {{lang|ja|妖魔夜行}}
** source: {{EoSD}}

* {{Track|07|Deep Scarlet (Rumi-Remix)|}}
** arrangement: {{空き缶}}
** original title: {{lang|ja|亡き王女の為のセプテット}}
** original title: {{lang|ja|妖魔夜行}}
** source: {{EoSD}}

* {{Track|08|(rain clock)|}}
** arrangement: {{空き缶}}
** original title: {{lang|ja|亡き王女の為のセプテット}}
** original title: {{lang|ja|妖魔夜行}}
** source: {{EoSD}}

* {{Track|09|{{lang|ja|君を待つ間}}||lyrics=Lyrics: 君を待つ間}}
** ''___''
** arrangement: {{空き缶}}
** vocals: {{田辺}}
** guitar: G-Kaz
** guitar, strings & synthesizer: {{よしはる}}
** original title: {{lang|ja|妖魔夜行}}
** source: {{EoSD}}

* {{Track|10|sweet dream...|}}
** arrangement: {{空き缶}}
** original title: {{lang|ja|亡き王女の為のセプテット}}
** source: {{EoSD}}

}}