Nayamashi Quartette
(C78) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 1 & 2 Full Color Soushuuhen (Seto no Hanayome) [English]
(COMIC1☆7) [AYUEST (Ayuya)] PuzDra Haikakin User-sama ni Banzai 2 Jab Me (Puzzle & Dragons)
[Koukou Punch] Alisa ni Itazura | Toying with Alisa (God Eater) [English] [jatrans]
(C94) [Horizontal World (Matanonki)] Momoiro Quartet 4.5 (THE IDOLM@STER CINDERELLA GIRLS)
[FreeStyleQuartet (Kuusou, Schran)] Boku no chiisana Oyomesan
Baquartet Joukyou Fumei
(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! | 和笨蛋四人组玩成人的过家家游戏! (Touhou Project) [Chinese] [Kanade汉化组]
(Quartet ☆ Score ♪ 6) [Ayu 30% Hiku (Kuma)] Embrasse Moi (Uta no Prince-sama)
Momoiro Quartet 4 ever | 복숭아 빛 콰르텟 4 ever
[Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 2 Rinkan Hen(Seto no Hanayome) [Decensored]
Alpha no Hanayome
(C92) [Horizontal World (Matanonki)] Momoiro Quartet 3 TRIbute | Peach Colored Quartet 3 TRIbute (THE IDOLM@STER CINDERELLA GIRLS) [English] [ATF]
[BBUTTONDASH] KNMIIsei - Choujin Champion no Shouhin! no Maki (Kinnikuman Nisei)
Euphobian no Hibiki Quartet - Euphobian will resound.
(C76)[Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 3 Cosplay Hen (Seto no Hanayome)
(C87) [Gainamon (Natsu no Koucha)] Sakusei Quartet (Touhou Project)
吸収絶頂「紅」
Quartet Phantom
[Hokyuun] Paizuri Comic 2
(CT13) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome) [Decensored]
Momoiro Quartet 2.5
Uniorythm Quartett Visual Fanbook [Incomplete]
(C93) [Horizontal World (Matanonki)] Momoiro Quartet 4 ever (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化组]
Kaguwashii Butterfly
(C76) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 3 Cosplay Hen (Seto no Hanayome) [English]
(C85) [FreeStyleQuartet (Kuusou)] Gohoushi Okami To Wakasama To
(C77) [Sanzoku no Uta (Takara Akihito)] Maria... Arimari!? (Touhou Project)
Loli Quartet
(C87) [Aozora Shoujo (Shirane Taito)] LOLI QUARTETT! (THE IDOLM@STER) [English] [Flatopia]
(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS)
てんいおアンソロ寄稿
(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
Clover Quartet Lolic!
Miss Li
[Aoki Kanji] Iron Maid (Only You) [English]
(C91) [Horizontal World (Kinnotama)] Momoiro Quartet 2 (THE IDOLM@STER CINDERELLA GIRLS)
Succubus Sakusei-bu Ch. 1
[Ken Tsukikage] Urezuma Sugu Sonoki ni!
(C78) [Veronica no Ha (Noba)] Oresama ga Konna ni Kawaii Wake ga Nai (Rance) [English] [Traditore]
Pocket Quartet
Hentai Obenjors
(C91) [Horizontal World (Matanonki)] Momoiro Quartet 2+ | Peach Colored Quartet 2+ (THE IDOLM@STER CINDERELLA GIRLS) [English] [S.T.A.L.K.E.R.]
Overloaded Mission
Momoiro Quartet 3 TRIbute
[Shizuki Shinra] Mamahaha Ryouko
(Quartet ☆ Score ♪ 6) [Yukimushi (Tochi Yasai)] Pillow Talk (Uta no Prince-sama)
Euphobian no Hibiki Quartet - Euphobian will resound.
Love Quartet
Momoiro Quartet 4.5
(C91) [Horizontal World (Kinnotama)] Momoiro Quartet 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [魔狗狗个人汉化]
(C92) [Horizontal World (Matanonki)] Momoiro Quartet 3 TRIbute (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [Horizontal World (Matanonki)] Momoiro Quartet 4 ever (THE IDOLM@STER CINDERELLA GIRLS)
(CT12) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet (Seto no Hanayome)
(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! (Touhou Project)
[Takahashi Note] Sakusei Carnival - It's Carnival of sucks sperm! [Digital]
(C92) [Horizontal World (Matanonki)] Momoiro Quartet 3 TRIbute (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]