{{Lyrics
| group         =[[OTAKU-ELITE Recordings]]
| titleen       =SCARLET DISCO
| length        =06:23
| arranger      =[[D.watt]]
| lyricist      ={{lang|ja|七条レタス}}
| vocalist      ={{lang|ja|神波千尋}} ({{lang|ja|天然ジェミニ}})
| source        =
* original title: {{lang|ja|U.N.オーエンは彼女なのか？}}
* source: {{EoSD}}
| untranslated  =Y
| album1        =
{{LyricAlbum|Tsukuyomi and Amateras|OER-0008.png}}
|kan1=
{{lang|en|Monday waits for you}} 鬱な {{lang|en|weekday}}
ニコリともせぬメイド　{{lang|en|worker holic
Tuesday starvin'}}
カタルシス待つ手に　フライヤー {{lang|en|for weekend}}
|kan2=
{{lang|en|SCARLET DISCO}}
|kan3=
{{lang|en|Wednesday Library}} 白黒の {{lang|en|GOD-SPEED}}
トリコロールプレイングキャッキャウフフフ
{{lang|en|Thursday dining
too spicy}} ヌードルに舌焼く {{lang|en|oh, sister}}
|kan4=
{{lang|en|SCARLET DISCO}}
|kan5=
{{lang|en|Friday night}} 週末の妖精
パーフェクト⑨ラウド {{lang|en|oh yeah yeah yeah}}
下着チラる程度の {{lang|en|OOPS}}！そーなんか
朝が来る程にどうでもいい
|kan6=
{{lang|en|SCARLET DISCO&nbsp;&nbsp;&nbsp;&nbsp;SCARLET DISCO
SCARLET DISCO&nbsp;&nbsp;&nbsp;&nbsp;SCARLET DISCO}}
|kan7=
{{lang|en|Saturday midnight}}　姉さまは {{lang|en|sunshine}}
{{lang|en|mirrorball}} ギュってしたショットガンライト
{{lang|en|Queen's in SCARLET}}　掌のアンセム
踊り踊らされ繋がれる {{lang|en|NITE LIFE}}
|kan8=
{{lang|en|Saturday midnight}}　姉さまは {{lang|en|sunshine
stardust}} 降らせばオールスタンディンオベイション
{{lang|en|Queen's in SCARLET}}　赤裸々なハーレム
明日には誰もいなくなる {{lang|en|SCARLET DISCO}}
|kan9=
{{lang|en|SCARLET DISCO&nbsp;&nbsp;&nbsp;&nbsp;FLANDRE DISCO
SCARLET DISCO&nbsp;&nbsp;&nbsp;&nbsp;FLANDRE DISCO
SCARLET DISCO&nbsp;&nbsp;&nbsp;&nbsp;FLANDRE DISCO}}
明日には誰もいなくなる {{lang|en|SCARLET DISCO}}
|rom1=
Monday waits for you ''utsu na''{{ref|yuutsu}} weekday
''NIKORI TO MO SENU MEIDO'' worker holic
Tuesday starvin'
''CATHARSIS MATSU TE NI FRYER'' for weekend
|rom2=
SCARLET DISCO
|rom3=
Wednesday Library ''shiro kuro no'' GOD-SPEED
''TRICOLOR PLAYING KYAKKYA-UFUFUFU''
Thursday dining
too spicy ''NOODLE NI SHITA YAKU'' oh, sister
|rom4=
SCARLET DISCO
|rom5=
Friday night ''SHUUMATSU NO YOUSEI''
''PERFECT ⑨ LOUD'' oh yeah yeah yeah
''SHITAGI CHIRARU TEIDO NO'' OOPS! ''SOO NA N KA''
''ASA GA KURU HODO NI DOU DE MO II''
|rom6=
SCARLET DISCO&nbsp;&nbsp;&nbsp;&nbsp;SCARLET DISCO
SCARLET DISCO&nbsp;&nbsp;&nbsp;&nbsp;SCARLET DISCO
|rom7=
Saturday midnight ''NEE-SAMA WA'' sunshine
Mirrorball ''GYU TTE SHITA SHOT GUN LIGHT''
Queen's in SCARLET ''TE-NO-HIRA NO ANTHEM''
''ODORI ODORASARE TSUNAGARERU'' NITE LIFE
|rom8=
Saturday midnight ''NEE-SAMA WA'' sunshine
Stardust ''FURASEBA ALL STANDING OVATION''
Queen's in SCARLET ''SEKIRARA NA HARLEM''
''ASHITA NI WA DARE MO INAKUNARU'' SCARLET DISCO
|rom9=
SCARLET DISCO&nbsp;&nbsp;&nbsp;&nbsp;FLANDRE DISCO
SCARLET DISCO&nbsp;&nbsp;&nbsp;&nbsp;FLANDRE DISCO
SCARLET DISCO&nbsp;&nbsp;&nbsp;&nbsp;FLANDRE DISCO
''Ashita ni wa dare mo inaku naru'' SCARLET DISCO
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| notes         ={{note|yuutsu}} This is a pun of "you 鬱な" (YOU utsu na) and 憂鬱な (yuuutsu na).
}}